Replace photo frames with inner shadow
Present photos in their native aspect ratio
Order photos correctly after downloading new photos
Merge branch 'v0.3-photo_ordering' into dev
Size full photo to fit width
Upper case uploader name on photo view
Merge branch 'v0.3-metadata_cache' into v0.3-full_photo_view

Conflicts:
	Stream/src/view/TRPhotoViewController.m
Add delete icon to owned photos
Adjust positioning of like button and indicators
Added comment count button
Update inner shadow
Add comment button
Merge branch 'v0.3-full_photo_view' into dev

Conflicts:
	Stream/src/view/TRImageView.h
	Stream/src/view/TRImageView.m
Initial comment view overlay
Transitions for showing/hiding comments
Add logic for displaying comments as a table
Ensure delete icon is under comments layer
Fetch, store and display comments
Initial comment implementation
Refresh comments when new photo is selected