Fix silly implementation error for invalid operation error.
Remove BPSisterObject
Use new saveToServer for user creation.
Merge pull request #50 from BuddyPlatform/feature/PostReleaseFixes

Fix silly implementation error for invalid operation error.
Clean up Buddy Album interfaces to line up with new semantics.
Update sample apps to reflect new login/album interfaces.
Remove final reference to old server-first create method.
Merge pull request #51 from BuddyPlatform/feature/KillSisterPattern

Followup updates to new non-sister pattern interfaces
Bump version to 2.0.1
Tweak tests to make them a little more robust, improve name of media items.
Merge pull request #54 from BuddyPlatform/develop

Develop => Master