diff --git a/.infra/Makefile b/.infra/Makefile
new file mode 100644
index 0000000..29a7c10
--- /dev/null
+++ b/.infra/Makefile
@@ -0,0 +1,40 @@
+# Licensed under MIT.
+# Copyright (2016) by Kevin van Zonneveld https://twitter.com/kvz
+#
+# https://www.npmjs.com/package/fakefile
+#
+# This Makefile offers convience shortcuts into any Node.js project that utilizes npm scripts.
+# It functions as a wrapper around the actual listed in `package.json`
+# So instead of typing:
+#
+#  $ npm script build:assets
+#
+# you could also type:
+#
+#  $ make build-assets
+#
+# Notice that colons (:) are replaced by dashes for Makefile compatibility.
+#
+# The benefits of this wrapper are:
+#
+# - You get to keep the the scripts package.json, which is more portable
+#   (Makefiles & Windows are harder to mix)
+# - Offer a polite way into the project for developers coming from different
+#   languages (npm scripts is obviously very Node centric)
+# - Profit from better autocomplete (make <TAB><TAB>) than npm currently offers.
+#   OSX users will have to install bash-completion
+#   (http://davidalger.com/development/bash-completion-on-os-x-with-brew/)
+
+define npm_script_targets
+TARGETS := $(shell node -e 'for (var k in require("./package.json").scripts) {console.log(k.replace(/:/g, "-"));}')
+$$(TARGETS):
+	npm run $(subst -,:,$(MAKECMDGOALS))
+
+.PHONY: $$(TARGETS)
+endef
+
+$(eval $(call npm_script_targets))
+
+# These npm run scripts are available, without needing to be mentioned in `package.json`
+install:
+	npm run install
diff --git a/.infra/package.json b/.infra/package.json
new file mode 100644
index 0000000..b28a90f
--- /dev/null
+++ b/.infra/package.json
@@ -0,0 +1,14 @@
+{
+  "name": "tusd-infra",
+  "version": "0.0.1",
+  "description": "This folder is charge of launching master.tus.io via [Frey](https://github.com/kvz/frey).  You could re-use bits of this, but you could also run tusd any other way you want.  It's not a requirement for running a tusd server.",
+  "dependencies": {
+    "frey": "0.3.27"
+  },
+  "devDependencies": {},
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "MIT"
+}
diff --git a/.infra/yarn.lock b/.infra/yarn.lock
new file mode 100644
index 0000000..88ffed2
--- /dev/null
+++ b/.infra/yarn.lock
@@ -0,0 +1,1232 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+abbrev@1:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.0.9.tgz#91b4792588a7738c25f35dd6f63752a2f8776135"
+
+ansi-escapes@^1.1.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
+
+ansi-regex@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.0.0.tgz#c5061b6e0ef8a81775e50f5d66151bf6bf371107"
+
+ansi-styles@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
+
+app-root-path@1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/app-root-path/-/app-root-path-1.3.0.tgz#dc9a096d78a270ae3cbba6cd162f85f7de3edea4"
+
+argparse@^1.0.2:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.9.tgz#73d83bc263f86e97f8cc4f6bae1b0e90a7d22c86"
+  dependencies:
+    sprintf-js "~1.0.2"
+
+"argparse@~ 0.1.11":
+  version "0.1.16"
+  resolved "https://registry.yarnpkg.com/argparse/-/argparse-0.1.16.tgz#cfd01e0fbba3d6caed049fbd758d40f65196f57c"
+  dependencies:
+    underscore "~1.7.0"
+    underscore.string "~2.4.0"
+
+array-union@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/array-union/-/array-union-1.0.2.tgz#9a34410e4f4e3da23dea375be5be70f24778ec39"
+  dependencies:
+    array-uniq "^1.0.1"
+
+array-uniq@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/array-uniq/-/array-uniq-1.0.3.tgz#af6ac877a25cc7f74e058894753858dfdb24fdb6"
+
+arrify@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
+
+async@1.5.2:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
+
+async@~0.1.22:
+  version "0.1.22"
+  resolved "https://registry.yarnpkg.com/async/-/async-0.1.22.tgz#0fc1aaa088a0e3ef0ebe2d8831bab0dcf8845061"
+
+babel-polyfill@6.13.0:
+  version "6.13.0"
+  resolved "https://registry.yarnpkg.com/babel-polyfill/-/babel-polyfill-6.13.0.tgz#5978215c25d49a697eb78afc54e63c9d3a73d5ec"
+  dependencies:
+    babel-runtime "^6.9.1"
+    core-js "^2.4.0"
+    regenerator-runtime "^0.9.5"
+
+babel-runtime@^6.9.1:
+  version "6.20.0"
+  resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.20.0.tgz#87300bdcf4cd770f09bf0048c64204e17806d16f"
+  dependencies:
+    core-js "^2.4.0"
+    regenerator-runtime "^0.10.0"
+
+balanced-match@^0.4.1:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-0.4.2.tgz#cb3f3e3c732dc0f01ee70b403f302e61d7709838"
+
+boxen@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/boxen/-/boxen-0.3.1.tgz#a7d898243ae622f7abb6bb604d740a76c6a5461b"
+  dependencies:
+    chalk "^1.1.1"
+    filled-array "^1.0.0"
+    object-assign "^4.0.1"
+    repeating "^2.0.0"
+    string-width "^1.0.1"
+    widest-line "^1.0.0"
+
+brace-expansion@^1.0.0:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.6.tgz#7197d7eaa9b87e648390ea61fc66c84427420df9"
+  dependencies:
+    balanced-match "^0.4.1"
+    concat-map "0.0.1"
+
+buffer-shims@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/buffer-shims/-/buffer-shims-1.0.0.tgz#9978ce317388c649ad8793028c3477ef044a8b51"
+
+builtin-modules@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
+
+camelcase@^2.0.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
+
+camelcase@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
+
+capture-stack-trace@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/capture-stack-trace/-/capture-stack-trace-1.0.0.tgz#4a6fa07399c26bba47f0b2496b4d0fb408c5550d"
+
+chalk@1.1.3, chalk@^1.0.0, chalk@^1.1.1:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
+  dependencies:
+    ansi-styles "^2.2.1"
+    escape-string-regexp "^1.0.2"
+    has-ansi "^2.0.0"
+    strip-ansi "^3.0.0"
+    supports-color "^2.0.0"
+
+cli-cursor@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-1.0.2.tgz#64da3f7d56a54412e59794bd62dc35295e8f2987"
+  dependencies:
+    restore-cursor "^1.0.1"
+
+cli-width@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.1.0.tgz#b234ca209b29ef66fc518d9b98d5847b00edf00a"
+
+cliui@^3.0.3:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-3.2.0.tgz#120601537a916d29940f934da3b48d585a39213d"
+  dependencies:
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+    wrap-ansi "^2.0.0"
+
+code-point-at@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
+
+coffee-script@~1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/coffee-script/-/coffee-script-1.3.3.tgz#150d6b4cb522894369efed6a2101c20bc7f4a4f4"
+
+colors@0.5.x:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/colors/-/colors-0.5.1.tgz#7d0023eaeb154e8ee9fce75dcb923d0ed1667774"
+
+colors@~0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/colors/-/colors-0.6.2.tgz#2423fe6678ac0c5dae8852e5d0e5be08c997abcc"
+
+concat-map@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
+
+concat-stream@:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.0.tgz#0aac662fd52be78964d5532f694784e70110acf7"
+  dependencies:
+    inherits "^2.0.3"
+    readable-stream "^2.2.2"
+    typedarray "^0.0.6"
+
+configstore@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/configstore/-/configstore-2.1.0.tgz#737a3a7036e9886102aa6099e47bb33ab1aba1a1"
+  dependencies:
+    dot-prop "^3.0.0"
+    graceful-fs "^4.1.2"
+    mkdirp "^0.5.0"
+    object-assign "^4.0.1"
+    os-tmpdir "^1.0.0"
+    osenv "^0.1.0"
+    uuid "^2.0.1"
+    write-file-atomic "^1.1.2"
+    xdg-basedir "^2.0.0"
+
+core-js@^2.4.0:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.4.1.tgz#4de911e667b0eae9124e34254b53aea6fc618d3e"
+
+core-util-is@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
+
+crc-32@0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/crc-32/-/crc-32-0.4.1.tgz#cd43fa1e5625381e35e85ca2064a52c03b5706ed"
+  dependencies:
+    concat-stream ""
+    exit-on-epipe ""
+
+create-error-class@^3.0.1:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/create-error-class/-/create-error-class-3.0.2.tgz#06be7abef947a3f14a30fd610671d401bca8b7b6"
+  dependencies:
+    capture-stack-trace "^1.0.0"
+
+dateformat@1.0.2-1.2.3:
+  version "1.0.2-1.2.3"
+  resolved "https://registry.yarnpkg.com/dateformat/-/dateformat-1.0.2-1.2.3.tgz#b0220c02de98617433b72851cf47de3df2cdbee9"
+
+debug@2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.2.0.tgz#f87057e995b1a1f6ae6a4960664137bc56f039da"
+  dependencies:
+    ms "0.7.1"
+
+decamelize@^1.1.1:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
+
+deep-extend@~0.4.0:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.4.1.tgz#efe4113d08085f4e6f9687759810f807469e2253"
+
+depurar@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/depurar/-/depurar-0.3.0.tgz#c2b03f157ff1e475b0bd663846fddcf3182bc966"
+  dependencies:
+    app-root-path "1.3.0"
+    crc-32 "0.4.1"
+    debug "2.2.0"
+
+dot-prop@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-3.0.0.tgz#1b708af094a49c9a0e7dbcad790aba539dac1177"
+  dependencies:
+    is-obj "^1.0.0"
+
+duplexer2@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/duplexer2/-/duplexer2-0.1.4.tgz#8b12dab878c0d69e3e7891051662a32fc6bddcc1"
+  dependencies:
+    readable-stream "^2.0.2"
+
+error-ex@^1.2.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.0.tgz#e67b43f3e82c96ea3a584ffee0b9fc3325d802d9"
+  dependencies:
+    is-arrayish "^0.2.1"
+
+escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
+
+esprima@^2.6.0:
+  version "2.7.3"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
+
+"esprima@~ 1.0.2":
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-1.0.4.tgz#9f557e08fc3b4d26ece9dd34f8fbf476b62585ad"
+
+eventemitter2@~0.4.13:
+  version "0.4.14"
+  resolved "https://registry.yarnpkg.com/eventemitter2/-/eventemitter2-0.4.14.tgz#8f61b75cde012b2e9eb284d4545583b5643b61ab"
+
+exit-hook@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
+
+exit-on-epipe@:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/exit-on-epipe/-/exit-on-epipe-0.1.0.tgz#aa2f0155b78b34fe60dd2b462e84637ba5ed0697"
+
+exit@~0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/exit/-/exit-0.1.2.tgz#0632638f8d877cc82107d30a0fff1a17cba1cd0c"
+
+extend@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/extend/-/extend-2.0.1.tgz#1ee8010689e7395ff9448241c98652bc759a8260"
+
+fakefile@0.0.8:
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/fakefile/-/fakefile-0.0.8.tgz#96836c4220d093c6aa60e5faee0c2465e7f9ce8b"
+  dependencies:
+    fs-extra "0.26.5"
+
+figures@^1.3.5:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/figures/-/figures-1.7.0.tgz#cbe1e3affcf1cd44b80cadfed28dc793a9701d2e"
+  dependencies:
+    escape-string-regexp "^1.0.5"
+    object-assign "^4.1.0"
+
+filled-array@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/filled-array/-/filled-array-1.1.0.tgz#c3c4f6c663b923459a9aa29912d2d031f1507f84"
+
+find-up@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-1.1.2.tgz#6b2e9822b1a2ce0a60ab64d610eccad53cb24d0f"
+  dependencies:
+    path-exists "^2.0.0"
+    pinkie-promise "^2.0.0"
+
+findup-sync@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/findup-sync/-/findup-sync-0.3.0.tgz#37930aa5d816b777c03445e1966cc6790a4c0b16"
+  dependencies:
+    glob "~5.0.0"
+
+findup-sync@~0.1.2:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/findup-sync/-/findup-sync-0.1.3.tgz#7f3e7a97b82392c653bf06589bd85190e93c3683"
+  dependencies:
+    glob "~3.2.9"
+    lodash "~2.4.1"
+
+flagged-respawn@^0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/flagged-respawn/-/flagged-respawn-0.3.2.tgz#ff191eddcd7088a675b2610fffc976be9b8074b5"
+
+flat@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/flat/-/flat-2.0.0.tgz#d556a0be36a4e601bbf10769b05682f453d24013"
+  dependencies:
+    is-buffer "~1.1.2"
+
+frey@0.3.27:
+  version "0.3.27"
+  resolved "https://registry.yarnpkg.com/frey/-/frey-0.3.27.tgz#2e29b8b321b3178b95d6a36d0cfc1e91a588c174"
+  dependencies:
+    async "1.5.2"
+    babel-polyfill "6.13.0"
+    chalk "1.1.3"
+    depurar "0.3.0"
+    fakefile "0.0.8"
+    flat "2.0.0"
+    globby "4.0.0"
+    grunt "0.4.5"
+    indent-string "2.1.0"
+    inflection "1.8.0"
+    ini "1.3.4"
+    inquirer "0.12.0"
+    js-yaml "3.5.5"
+    liftoff "2.2.1"
+    lodash "4.6.1"
+    mkdirp "0.5.1"
+    os-homedir "1.0.1"
+    rc "1.1.6"
+    replace "0.3.0"
+    semver "5.1.0"
+    strip-indent "1.0.1"
+    toml "2.3.0"
+    tomlify-j0.4 "1.0.1"
+    update-notifier "0.6.3"
+    uuid "^3.0.0"
+    yargs "4.3.2"
+
+fs-extra@0.26.5:
+  version "0.26.5"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-0.26.5.tgz#53ac74667ca083fd2dc1712c813039ca32d69a7f"
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^2.1.0"
+    klaw "^1.0.0"
+    path-is-absolute "^1.0.0"
+    rimraf "^2.2.8"
+
+get-stdin@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
+
+getobject@~0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/getobject/-/getobject-0.1.0.tgz#047a449789fa160d018f5486ed91320b6ec7885c"
+
+glob@^6.0.1:
+  version "6.0.4"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-6.0.4.tgz#0f08860f6a155127b2fadd4f9ce24b1aab6e4d22"
+  dependencies:
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "2 || 3"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+glob@~3.1.21:
+  version "3.1.21"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-3.1.21.tgz#d29e0a055dea5138f4d07ed40e8982e83c2066cd"
+  dependencies:
+    graceful-fs "~1.2.0"
+    inherits "1"
+    minimatch "~0.2.11"
+
+glob@~3.2.9:
+  version "3.2.11"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-3.2.11.tgz#4a973f635b9190f715d10987d5c00fd2815ebe3d"
+  dependencies:
+    inherits "2"
+    minimatch "0.3"
+
+glob@~5.0.0:
+  version "5.0.15"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-5.0.15.tgz#1bc936b9e02f4a603fcc222ecf7633d30b8b93b1"
+  dependencies:
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "2 || 3"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+globby@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-4.0.0.tgz#36ff06c5a9dc1dbc201f700074992882857e9817"
+  dependencies:
+    array-union "^1.0.1"
+    arrify "^1.0.0"
+    glob "^6.0.1"
+    object-assign "^4.0.1"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+
+got@^5.0.0:
+  version "5.7.1"
+  resolved "https://registry.yarnpkg.com/got/-/got-5.7.1.tgz#5f81635a61e4a6589f180569ea4e381680a51f35"
+  dependencies:
+    create-error-class "^3.0.1"
+    duplexer2 "^0.1.4"
+    is-redirect "^1.0.0"
+    is-retry-allowed "^1.0.0"
+    is-stream "^1.0.0"
+    lowercase-keys "^1.0.0"
+    node-status-codes "^1.0.0"
+    object-assign "^4.0.1"
+    parse-json "^2.1.0"
+    pinkie-promise "^2.0.0"
+    read-all-stream "^3.0.0"
+    readable-stream "^2.0.5"
+    timed-out "^3.0.0"
+    unzip-response "^1.0.2"
+    url-parse-lax "^1.0.0"
+
+graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
+  version "4.1.11"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
+
+graceful-fs@~1.2.0:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-1.2.3.tgz#15a4806a57547cb2d2dbf27f42e89a8c3451b364"
+
+grunt-legacy-log-utils@~0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/grunt-legacy-log-utils/-/grunt-legacy-log-utils-0.1.1.tgz#c0706b9dd9064e116f36f23fe4e6b048672c0f7e"
+  dependencies:
+    colors "~0.6.2"
+    lodash "~2.4.1"
+    underscore.string "~2.3.3"
+
+grunt-legacy-log@~0.1.0:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/grunt-legacy-log/-/grunt-legacy-log-0.1.3.tgz#ec29426e803021af59029f87d2f9cd7335a05531"
+  dependencies:
+    colors "~0.6.2"
+    grunt-legacy-log-utils "~0.1.1"
+    hooker "~0.2.3"
+    lodash "~2.4.1"
+    underscore.string "~2.3.3"
+
+grunt-legacy-util@~0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/grunt-legacy-util/-/grunt-legacy-util-0.2.0.tgz#93324884dbf7e37a9ff7c026dff451d94a9e554b"
+  dependencies:
+    async "~0.1.22"
+    exit "~0.1.1"
+    getobject "~0.1.0"
+    hooker "~0.2.3"
+    lodash "~0.9.2"
+    underscore.string "~2.2.1"
+    which "~1.0.5"
+
+grunt@0.4.5:
+  version "0.4.5"
+  resolved "https://registry.yarnpkg.com/grunt/-/grunt-0.4.5.tgz#56937cd5194324adff6d207631832a9d6ba4e7f0"
+  dependencies:
+    async "~0.1.22"
+    coffee-script "~1.3.3"
+    colors "~0.6.2"
+    dateformat "1.0.2-1.2.3"
+    eventemitter2 "~0.4.13"
+    exit "~0.1.1"
+    findup-sync "~0.1.2"
+    getobject "~0.1.0"
+    glob "~3.1.21"
+    grunt-legacy-log "~0.1.0"
+    grunt-legacy-util "~0.2.0"
+    hooker "~0.2.3"
+    iconv-lite "~0.2.11"
+    js-yaml "~2.0.5"
+    lodash "~0.9.2"
+    minimatch "~0.2.12"
+    nopt "~1.0.10"
+    rimraf "~2.2.8"
+    underscore.string "~2.2.1"
+    which "~1.0.5"
+
+has-ansi@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-2.0.0.tgz#34f5049ce1ecdf2b0649af3ef24e45ed35416d91"
+  dependencies:
+    ansi-regex "^2.0.0"
+
+hooker@~0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/hooker/-/hooker-0.2.3.tgz#b834f723cc4a242aa65963459df6d984c5d3d959"
+
+hosted-git-info@^2.1.4:
+  version "2.1.5"
+  resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.1.5.tgz#0ba81d90da2e25ab34a332e6ec77936e1598118b"
+
+iconv-lite@~0.2.11:
+  version "0.2.11"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.2.11.tgz#1ce60a3a57864a292d1321ff4609ca4bb965adc8"
+
+imurmurhash@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
+
+indent-string@2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/indent-string/-/indent-string-2.1.0.tgz#8e2d48348742121b4a8218b7a137e9a52049dc80"
+  dependencies:
+    repeating "^2.0.0"
+
+inflection@1.8.0:
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/inflection/-/inflection-1.8.0.tgz#0b8ccf7620c944dd17e44c9d38830a01385b07e2"
+
+inflight@^1.0.4:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
+  dependencies:
+    once "^1.3.0"
+    wrappy "1"
+
+inherits@1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-1.0.2.tgz#ca4309dadee6b54cc0b8d247e8d7c7a0975bdc9b"
+
+inherits@2, inherits@^2.0.3, inherits@~2.0.1:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
+
+ini@1.3.4, ini@~1.3.0:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.4.tgz#0537cb79daf59b59a1a517dff706c86ec039162e"
+
+inquirer@0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-0.12.0.tgz#1ef2bfd63504df0bc75785fff8c2c41df12f077e"
+  dependencies:
+    ansi-escapes "^1.1.0"
+    ansi-regex "^2.0.0"
+    chalk "^1.0.0"
+    cli-cursor "^1.0.1"
+    cli-width "^2.0.0"
+    figures "^1.3.5"
+    lodash "^4.3.0"
+    readline2 "^1.0.1"
+    run-async "^0.1.0"
+    rx-lite "^3.1.2"
+    string-width "^1.0.1"
+    strip-ansi "^3.0.0"
+    through "^2.3.6"
+
+invert-kv@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
+
+is-arrayish@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
+
+is-buffer@~1.1.2:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.4.tgz#cfc86ccd5dc5a52fa80489111c6920c457e2d98b"
+
+is-builtin-module@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-builtin-module/-/is-builtin-module-1.0.0.tgz#540572d34f7ac3119f8f76c30cbc1b1e037affbe"
+  dependencies:
+    builtin-modules "^1.0.0"
+
+is-finite@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-finite/-/is-finite-1.0.2.tgz#cc6677695602be550ef11e8b4aa6305342b6d0aa"
+  dependencies:
+    number-is-nan "^1.0.0"
+
+is-fullwidth-code-point@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz#ef9e31386f031a7f0d643af82fde50c457ef00cb"
+  dependencies:
+    number-is-nan "^1.0.0"
+
+is-npm@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-npm/-/is-npm-1.0.0.tgz#f2fb63a65e4905b406c86072765a1a4dc793b9f4"
+
+is-obj@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
+
+is-redirect@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-redirect/-/is-redirect-1.0.0.tgz#1d03dded53bd8db0f30c26e4f95d36fc7c87dc24"
+
+is-retry-allowed@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-retry-allowed/-/is-retry-allowed-1.1.0.tgz#11a060568b67339444033d0125a61a20d564fb34"
+
+is-stream@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
+
+is-utf8@^0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
+
+isarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
+
+js-yaml@3.5.5:
+  version "3.5.5"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.5.5.tgz#0377c38017cabc7322b0d1fbcd25a491641f2fbe"
+  dependencies:
+    argparse "^1.0.2"
+    esprima "^2.6.0"
+
+js-yaml@~2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-2.0.5.tgz#a25ae6509999e97df278c6719da11bd0687743a8"
+  dependencies:
+    argparse "~ 0.1.11"
+    esprima "~ 1.0.2"
+
+jsonfile@^2.1.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-2.4.0.tgz#3736a2b428b87bbda0cc83b53fa3d633a35c2ae8"
+  optionalDependencies:
+    graceful-fs "^4.1.6"
+
+klaw@^1.0.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/klaw/-/klaw-1.3.1.tgz#4088433b46b3b1ba259d78785d8e96f73ba02439"
+  optionalDependencies:
+    graceful-fs "^4.1.9"
+
+latest-version@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/latest-version/-/latest-version-2.0.0.tgz#56f8d6139620847b8017f8f1f4d78e211324168b"
+  dependencies:
+    package-json "^2.0.0"
+
+lcid@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/lcid/-/lcid-1.0.0.tgz#308accafa0bc483a3867b4b6f2b9506251d1b835"
+  dependencies:
+    invert-kv "^1.0.0"
+
+liftoff@2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/liftoff/-/liftoff-2.2.1.tgz#8dfef848d3f441921c4a311fc3203ae9c34c41a7"
+  dependencies:
+    extend "^2.0.1"
+    findup-sync "^0.3.0"
+    flagged-respawn "^0.3.2"
+    rechoir "^0.6.0"
+    resolve "^1.1.6"
+
+load-json-file@^1.0.0, load-json-file@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"
+  dependencies:
+    graceful-fs "^4.1.2"
+    parse-json "^2.2.0"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+    strip-bom "^2.0.0"
+
+lodash.assign@^4.0.3, lodash.assign@^4.0.6:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/lodash.assign/-/lodash.assign-4.2.0.tgz#0d99f3ccd7a6d261d19bdaeb9245005d285808e7"
+
+lodash@4.6.1, lodash@^4.3.0:
+  version "4.6.1"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.6.1.tgz#df00c1164ad236b183cfc3887a5e8d38cc63cbbc"
+
+lodash@~0.9.2:
+  version "0.9.2"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-0.9.2.tgz#8f3499c5245d346d682e5b0d3b40767e09f1a92c"
+
+lodash@~2.4.1:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-2.4.2.tgz#fadd834b9683073da179b3eae6d9c0d15053f73e"
+
+lowercase-keys@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.0.tgz#4e3366b39e7f5457e35f1324bdf6f88d0bfc7306"
+
+lru-cache@2:
+  version "2.7.3"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-2.7.3.tgz#6d4524e8b955f95d4f5b58851ce21dd72fb4e952"
+
+minimatch@0.3:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-0.3.0.tgz#275d8edaac4f1bb3326472089e7949c8394699dd"
+  dependencies:
+    lru-cache "2"
+    sigmund "~1.0.0"
+
+"minimatch@2 || 3":
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.3.tgz#2a4e4090b96b2db06a9d7df01055a62a77c9b774"
+  dependencies:
+    brace-expansion "^1.0.0"
+
+minimatch@~0.2.11, minimatch@~0.2.12, minimatch@~0.2.9:
+  version "0.2.14"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-0.2.14.tgz#c74e780574f63c6f9a090e90efbe6ef53a6a756a"
+  dependencies:
+    lru-cache "2"
+    sigmund "~1.0.0"
+
+minimist@0.0.8:
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
+
+minimist@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
+
+mkdirp@0.5.1, mkdirp@^0.5.0:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
+  dependencies:
+    minimist "0.0.8"
+
+ms@0.7.1:
+  version "0.7.1"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.1.tgz#9cd13c03adbff25b65effde7ce864ee952017098"
+
+mute-stream@0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.5.tgz#8fbfabb0a98a253d3184331f9e8deb7372fac6c0"
+
+node-status-codes@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/node-status-codes/-/node-status-codes-1.0.0.tgz#5ae5541d024645d32a58fcddc9ceecea7ae3ac2f"
+
+nomnom@1.6.x:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/nomnom/-/nomnom-1.6.2.tgz#84a66a260174408fc5b77a18f888eccc44fb6971"
+  dependencies:
+    colors "0.5.x"
+    underscore "~1.4.4"
+
+nopt@~1.0.10:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/nopt/-/nopt-1.0.10.tgz#6ddd21bd2a31417b92727dd585f8a6f37608ebee"
+  dependencies:
+    abbrev "1"
+
+normalize-package-data@^2.3.2:
+  version "2.3.5"
+  resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.3.5.tgz#8d924f142960e1777e7ffe170543631cc7cb02df"
+  dependencies:
+    hosted-git-info "^2.1.4"
+    is-builtin-module "^1.0.0"
+    semver "2 || 3 || 4 || 5"
+    validate-npm-package-license "^3.0.1"
+
+number-is-nan@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
+
+object-assign@^4.0.1, object-assign@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.0.tgz#7a3b3d0e98063d43f4c03f2e8ae6cd51a86883a0"
+
+once@^1.3.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
+  dependencies:
+    wrappy "1"
+
+onetime@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
+
+os-homedir@1.0.1, os-homedir@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.1.tgz#0d62bdf44b916fd3bbdcf2cab191948fb094f007"
+
+os-locale@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-1.4.0.tgz#20f9f17ae29ed345e8bde583b13d2009803c14d9"
+  dependencies:
+    lcid "^1.0.0"
+
+os-tmpdir@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
+
+osenv@^0.1.0:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.1.4.tgz#42fe6d5953df06c8064be6f176c3d05aaaa34644"
+  dependencies:
+    os-homedir "^1.0.0"
+    os-tmpdir "^1.0.0"
+
+package-json@^2.0.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/package-json/-/package-json-2.4.0.tgz#0d15bd67d1cbbddbb2ca222ff2edb86bcb31a8bb"
+  dependencies:
+    got "^5.0.0"
+    registry-auth-token "^3.0.1"
+    registry-url "^3.0.3"
+    semver "^5.1.0"
+
+parse-json@^2.1.0, parse-json@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-2.2.0.tgz#f480f40434ef80741f8469099f8dea18f55a4dc9"
+  dependencies:
+    error-ex "^1.2.0"
+
+path-exists@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-2.1.0.tgz#0feb6c64f0fc518d9a754dd5efb62c7022761f4b"
+  dependencies:
+    pinkie-promise "^2.0.0"
+
+path-is-absolute@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
+
+path-type@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/path-type/-/path-type-1.1.0.tgz#59c44f7ee491da704da415da5a4070ba4f8fe441"
+  dependencies:
+    graceful-fs "^4.1.2"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+
+pify@^2.0.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
+
+pinkie-promise@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-2.0.1.tgz#2135d6dfa7a358c069ac9b178776288228450ffa"
+  dependencies:
+    pinkie "^2.0.0"
+
+pinkie@^2.0.0:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
+
+pkg-conf@^1.1.1:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/pkg-conf/-/pkg-conf-1.1.3.tgz#378e56d6fd13e88bfb6f4a25df7a83faabddba5b"
+  dependencies:
+    find-up "^1.0.0"
+    load-json-file "^1.1.0"
+    object-assign "^4.0.1"
+    symbol "^0.2.1"
+
+prepend-http@^1.0.1:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
+
+process-nextick-args@~1.0.6:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
+
+rc@1.1.6, rc@^1.0.1, rc@^1.1.6:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/rc/-/rc-1.1.6.tgz#43651b76b6ae53b5c802f1151fa3fc3b059969c9"
+  dependencies:
+    deep-extend "~0.4.0"
+    ini "~1.3.0"
+    minimist "^1.2.0"
+    strip-json-comments "~1.0.4"
+
+read-all-stream@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/read-all-stream/-/read-all-stream-3.1.0.tgz#35c3e177f2078ef789ee4bfafa4373074eaef4fa"
+  dependencies:
+    pinkie-promise "^2.0.0"
+    readable-stream "^2.0.0"
+
+read-pkg-up@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-1.0.1.tgz#9d63c13276c065918d57f002a57f40a1b643fb02"
+  dependencies:
+    find-up "^1.0.0"
+    read-pkg "^1.0.0"
+
+read-pkg@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-1.1.0.tgz#f5ffaa5ecd29cb31c0474bca7d756b6bb29e3f28"
+  dependencies:
+    load-json-file "^1.0.0"
+    normalize-package-data "^2.3.2"
+    path-type "^1.0.0"
+
+readable-stream@^2.0.0, readable-stream@^2.0.2, readable-stream@^2.0.5, readable-stream@^2.2.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.2.2.tgz#a9e6fec3c7dda85f8bb1b3ba7028604556fc825e"
+  dependencies:
+    buffer-shims "^1.0.0"
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "~1.0.0"
+    process-nextick-args "~1.0.6"
+    string_decoder "~0.10.x"
+    util-deprecate "~1.0.1"
+
+readline2@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/readline2/-/readline2-1.0.1.tgz#41059608ffc154757b715d9989d199ffbf372e35"
+  dependencies:
+    code-point-at "^1.0.0"
+    is-fullwidth-code-point "^1.0.0"
+    mute-stream "0.0.5"
+
+rechoir@^0.6.0:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
+  dependencies:
+    resolve "^1.1.6"
+
+regenerator-runtime@^0.10.0:
+  version "0.10.1"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.1.tgz#257f41961ce44558b18f7814af48c17559f9faeb"
+
+regenerator-runtime@^0.9.5:
+  version "0.9.6"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.9.6.tgz#d33eb95d0d2001a4be39659707c51b0cb71ce029"
+
+registry-auth-token@^3.0.1:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/registry-auth-token/-/registry-auth-token-3.1.0.tgz#997c08256e0c7999837b90e944db39d8a790276b"
+  dependencies:
+    rc "^1.1.6"
+
+registry-url@^3.0.3:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/registry-url/-/registry-url-3.1.0.tgz#3d4ef870f73dde1d77f0cf9a381432444e174942"
+  dependencies:
+    rc "^1.0.1"
+
+repeating@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/repeating/-/repeating-2.0.1.tgz#5214c53a926d3552707527fbab415dbc08d06dda"
+  dependencies:
+    is-finite "^1.0.0"
+
+replace@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/replace/-/replace-0.3.0.tgz#60081721188658595ab6a794eb7fedcb4c8d39c7"
+  dependencies:
+    colors "0.5.x"
+    minimatch "~0.2.9"
+    nomnom "1.6.x"
+
+require-main-filename@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
+
+resolve@^1.1.6:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.2.0.tgz#9589c3f2f6149d1417a40becc1663db6ec6bc26c"
+
+restore-cursor@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-1.0.1.tgz#34661f46886327fed2991479152252df92daa541"
+  dependencies:
+    exit-hook "^1.0.0"
+    onetime "^1.0.0"
+
+rimraf@^2.2.8, rimraf@~2.2.8:
+  version "2.2.8"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.2.8.tgz#e439be2aaee327321952730f99a8929e4fc50582"
+
+run-async@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/run-async/-/run-async-0.1.0.tgz#c8ad4a5e110661e402a7d21b530e009f25f8e389"
+  dependencies:
+    once "^1.3.0"
+
+rx-lite@^3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-3.1.2.tgz#19ce502ca572665f3b647b10939f97fd1615f102"
+
+semver-diff@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/semver-diff/-/semver-diff-2.1.0.tgz#4bbb8437c8d37e4b0cf1a68fd726ec6d645d6d36"
+  dependencies:
+    semver "^5.0.3"
+
+"semver@2 || 3 || 4 || 5", semver@5.1.0, semver@^5.0.3, semver@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.1.0.tgz#85f2cf8550465c4df000cf7d86f6b054106ab9e5"
+
+sigmund@~1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/sigmund/-/sigmund-1.0.1.tgz#3ff21f198cad2175f9f3b781853fd94d0d19b590"
+
+slide@^1.1.5:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/slide/-/slide-1.1.6.tgz#56eb027d65b4d2dce6cb2e2d32c4d4afc9e1d707"
+
+spdx-correct@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-1.0.2.tgz#4b3073d933ff51f3912f03ac5519498a4150db40"
+  dependencies:
+    spdx-license-ids "^1.0.2"
+
+spdx-expression-parse@~1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/spdx-expression-parse/-/spdx-expression-parse-1.0.4.tgz#9bdf2f20e1f40ed447fbe273266191fced51626c"
+
+spdx-license-ids@^1.0.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-1.2.2.tgz#c9df7a3424594ade6bd11900d596696dc06bac57"
+
+sprintf-js@~1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
+
+string-width@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
+  dependencies:
+    code-point-at "^1.0.0"
+    is-fullwidth-code-point "^1.0.0"
+    strip-ansi "^3.0.0"
+
+string_decoder@~0.10.x:
+  version "0.10.31"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
+
+strip-ansi@^3.0.0, strip-ansi@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
+  dependencies:
+    ansi-regex "^2.0.0"
+
+strip-bom@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-2.0.0.tgz#6219a85616520491f35788bdbf1447a99c7e6b0e"
+  dependencies:
+    is-utf8 "^0.2.0"
+
+strip-indent@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-1.0.1.tgz#0c7962a6adefa7bbd4ac366460a638552ae1a0a2"
+  dependencies:
+    get-stdin "^4.0.1"
+
+strip-json-comments@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-1.0.4.tgz#1e15fbcac97d3ee99bf2d73b4c656b082bbafb91"
+
+supports-color@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
+
+symbol@^0.2.1:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/symbol/-/symbol-0.2.3.tgz#3b9873b8a901e47c6efe21526a3ac372ef28bbc7"
+
+through@^2.3.6:
+  version "2.3.8"
+  resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
+
+timed-out@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/timed-out/-/timed-out-3.1.0.tgz#43b98b14bb712c9161c28f4dc1f3068d67a04ec2"
+
+toml@2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/toml/-/toml-2.3.0.tgz#ee1b84beb08e2a813dd83bf2fc0d48470f0d727e"
+
+tomlify-j0.4@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/tomlify-j0.4/-/tomlify-j0.4-1.0.1.tgz#0b1a605afcc71ebad2cdc91c45de36e00fd5b073"
+
+typedarray@^0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
+
+underscore.string@~2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/underscore.string/-/underscore.string-2.2.1.tgz#d7c0fa2af5d5a1a67f4253daee98132e733f0f19"
+
+underscore.string@~2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/underscore.string/-/underscore.string-2.3.3.tgz#71c08bf6b428b1133f37e78fa3a21c82f7329b0d"
+
+underscore.string@~2.4.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/underscore.string/-/underscore.string-2.4.0.tgz#8cdd8fbac4e2d2ea1e7e2e8097c42f442280f85b"
+
+underscore@~1.4.4:
+  version "1.4.4"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.4.4.tgz#61a6a32010622afa07963bf325203cf12239d604"
+
+underscore@~1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.7.0.tgz#6bbaf0877500d36be34ecaa584e0db9fef035209"
+
+unzip-response@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/unzip-response/-/unzip-response-1.0.2.tgz#b984f0877fc0a89c2c773cc1ef7b5b232b5b06fe"
+
+update-notifier@0.6.3:
+  version "0.6.3"
+  resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-0.6.3.tgz#776dec8daa13e962a341e8a1d98354306b67ae08"
+  dependencies:
+    boxen "^0.3.1"
+    chalk "^1.0.0"
+    configstore "^2.0.0"
+    is-npm "^1.0.0"
+    latest-version "^2.0.0"
+    semver-diff "^2.0.0"
+
+url-parse-lax@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/url-parse-lax/-/url-parse-lax-1.0.0.tgz#7af8f303645e9bd79a272e7a14ac68bc0609da73"
+  dependencies:
+    prepend-http "^1.0.1"
+
+util-deprecate@~1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
+
+uuid@^2.0.1:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-2.0.3.tgz#67e2e863797215530dff318e5bf9dcebfd47b21a"
+
+uuid@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.0.1.tgz#6544bba2dfda8c1cf17e629a3a305e2bb1fee6c1"
+
+validate-npm-package-license@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.1.tgz#2804babe712ad3379459acfbe24746ab2c303fbc"
+  dependencies:
+    spdx-correct "~1.0.0"
+    spdx-expression-parse "~1.0.0"
+
+which@~1.0.5:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.0.9.tgz#460c1da0f810103d0321a9b633af9e575e64486f"
+
+widest-line@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/widest-line/-/widest-line-1.0.0.tgz#0c09c85c2a94683d0d7eaf8ee097d564bf0e105c"
+  dependencies:
+    string-width "^1.0.1"
+
+window-size@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.2.0.tgz#b4315bb4214a3d7058ebeee892e13fa24d98b075"
+
+wrap-ansi@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
+  dependencies:
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+
+wrappy@1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
+
+write-file-atomic@^1.1.2:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-1.2.0.tgz#14c66d4e4cb3ca0565c28cf3b7a6f3e4d5938fab"
+  dependencies:
+    graceful-fs "^4.1.2"
+    imurmurhash "^0.1.4"
+    slide "^1.1.5"
+
+xdg-basedir@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-2.0.0.tgz#edbc903cc385fc04523d966a335504b5504d1bd2"
+  dependencies:
+    os-homedir "^1.0.0"
+
+y18n@^3.2.0:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
+
+yargs-parser@^2.1.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-2.4.1.tgz#85568de3cf150ff49fa51825f03a8c880ddcc5c4"
+  dependencies:
+    camelcase "^3.0.0"
+    lodash.assign "^4.0.6"
+
+yargs@4.3.2:
+  version "4.3.2"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-4.3.2.tgz#f7498f239f52ce426c61fe6f9637694be94dd8b0"
+  dependencies:
+    camelcase "^2.0.1"
+    cliui "^3.0.3"
+    decamelize "^1.1.1"
+    lodash.assign "^4.0.3"
+    os-locale "^1.4.0"
+    pkg-conf "^1.1.1"
+    read-pkg-up "^1.0.1"
+    require-main-filename "^1.0.1"
+    string-width "^1.0.1"
+    window-size "^0.2.0"
+    y18n "^3.2.0"
+    yargs-parser "^2.1.1"
diff --git a/.scripts/deploy_current.sh b/.scripts/deploy_current.sh
index 543f165..0834e7f 100755
--- a/.scripts/deploy_current.sh
+++ b/.scripts/deploy_current.sh
@@ -12,7 +12,7 @@ maketar linux amd64
 
 cp ./tusd_linux_amd64.tar.gz "${__dir}/../.infra/files/"
 
-which frey || npm install -g frey
-FREY="$(which frey)"
-
-$FREY --projectDir "${__dir}/../.infra" --force-yes deploy
+pushd "${__dir}/../.infra"
+  yarn || npm install
+  ./node_modules/.bin/frey --force-yes deploy
+popd