Cleanups.
Updated docs.
Added TSAssetsPickerController class.
Improvements.
Added delegate protocols and implemented picker dismissing.
Implemented flow of TSAssetsPickerController.
Cleanup.
Improved delegates.
Updated demo.
Assets were not deselected after select.
Fix for unbalanced calls to begin/end appearance transitions
Implemented settings number of item to select.
Implemented ability to set filter.
Implemented ability to reverse albums and assets.
Implemented showing empty albums.
Added dimming empty albums.
Configuration moved to separate class. Updated diagrams.