Replaces manual framing with autolayout apis for editor controller
Updates gitignore
Removes 'searchTerm' property
Updates sample project class
Improves the layout process
Gets rid of some ivars, replaced by readonly properties
Refactors the way Empty Data Set were layout
Removes deprecated code
Merge branch 'auto-layout'
Merge branch 'master' of https://github.com/dzenbot/DZNPhotoPickerController