Enabled The Camera and Photo Library
Merge branch 'Philipe'

Conflicts:
	Instagram/Base.lproj/Main.storyboard
Merge branch 'master' of https://github.com/thomasorten/Instagram
Some changes
Merge branch 'thomas'
Upload Photos has been tweaked
Merge branch 'master' of https://github.com/thomasorten/Instagram
Uploading just refreshes the camera view controller after uploading the photo
Merge branch 'Philipe'
Hid the Collection View(still working on it)
Addition of like and comment
added profile buttons