Saved to camera roll

Cropped Image saves to camera roll
Merge branch 'master' of https://github.com/JulieCaccavo/Krowd

Conflicts:
	krowd/CameraViewController.m
	krowd/FeedViewController.h
	krowd/FeedViewController.m
	krowd/LoginViewController.m
	krowd/OtherTrendingViewController.m
	krowd/Post.h
	krowd/Post.m
	krowd/PostCell.h
	krowd/PostCell.m
	krowd/PostCell.xib
	krowd/ProfileHeader.xib
	krowd/UserProfileViewController.m
	krowd/Venue.h
	krowd/Venue.m
	krowd/en.lproj/MainStoryboard.storyboard
Merge branch 'master' of https://github.com/JulieCaccavo/Krowd

Conflicts:
krowd/CameraViewController.m
krowd/FeedViewController.h
krowd/FeedViewController.m
krowd/LoginViewController.m
krowd/OtherTrendingViewController.m
krowd/Post.h
krowd/Post.m
krowd/PostCell.h
krowd/PostCell.m
krowd/PostCell.xib
krowd/ProfileHeader.xib
krowd/UserProfileViewController.m
krowd/Venue.h
krowd/Venue.m
krowd/en.lproj/MainStoryboard.storyboard
Merge branch 'master' of https://github.com/JulieCaccavo/Krowd