-made it so cells would automatically update when image is available
-added prototype cells so it looks like content is always available when it is loading
removed unnecessary references to "self"
removed DS prefix from PhotoAlbum class
removed "DS" prefix from FacebookImagePicker
renamed navigation controller
removed unneeded classes
fixed storyboard to reflect recent changes
removed semicolons
Merge branch 'feature/refactor_swift_syntax' into develop
set up new PhotoCollectionView class
set up boiler plate collection view code
placeholder now cells show up
fixed flow layout to look good at any screen size
set up photo retrieval methods
made it so that the photo collection view updates when it receives photo data
her photos are now showing up properly
implemented memory clearing for photos so that it doesn't get out of hand
improved caching to save to temporary directory
created subclass of PhotoCollectionViewController for photos of me screen. We can use this subclass as the special case on the main screen, and use the superclass to present a view of the photos contained in each album
Merge branch 'feature/Photos_View' into develop