WIP

Moved the retry decrement inside the done-check block for
streaming ops
Add Bucket properties operations

Merged branch 'master' into bucket-ops

Added Operations:
 FetchBucketPropsOperation
 StoreBucketPropsOperation
 ResetBucketPropsOperation

Refactored Quorum/Quora and updated fetch/store/delete meta

Will open issue to add integration tests.
Merge pull request #284 from basho/bucket-ops

Bucket ops