* Add first draft of parallel upload queue
* s3store: Use queue for parallel uploads
* Revert "Add first draft of parallel upload queue"
This reverts commit 86a329cef2.
* Revert "s3store: Use queue for parallel uploads"
This reverts commit 29b59a2c90.
* s3store: Cache results from listing parts and checking incomplete object
* s3store: Remove debugging output`
* s3store: Make requests for fetching info concurrently
* s3store: Make parallel uploads work and tests pass
* s3store: Add semaphore package
* s3store: Add comments to semaphore package
* s3store: Encapsulate more logic into s3PartProducer
* s3store: Refactor WriteChunk
* s3store: Remove TODO
* s3store: Acquire lock before uploading
* cli: Add flag for setting concurrency limit
* s3store: One more comment
Marius
Marius