Revert "putback bucket name"

This reverts commit e92edf4fff52573cfa586c33e457485b3dfdb398.
Revert "Updates to the x-amz-date renewal calls"

This reverts commit 46fe7ffbea616304c11984d4ad554e26a376d451.
Revert "Fix the x-amz-date expiry"

This reverts commit 55206d8728c5321129cf431f3ae94e8d39359bd2.

Conflicts:
	vendor/assets/javascripts/s3_multipart/lib.js