Created preview cell
Added collection view to preview controller. So we can swipe to next/previous image
We don't need to keep the asset, index should be enough
Use the new preview controller
This should also be under source control
Merge branch 'feature/swipe_to_next' into develop
Closes #4
Allow zoom in preview
Renamed project
Renamed folders and a bunch of other stuff
Merge branch 'feature/project_name' into develop
Updated README
Added podspec file...WIP
Tweaked podspec so it is valid
No more warning about not being navigation delegate
Added a little description to the podspec
Podspec public headers
Podspec: exclude BSAppDelegate
Added pod instructions to README
MIT
Merge branch 'feature/cocoapod' into develop