added camera preview to add new user view
Merge branch 'master' of https://github.com/dsanjrani/helloberlin

Conflicts:
	Hello Berlin/Podfile
	HelloBerlin.xcodeproj/project.pbxproj
	HelloBerlin/MainStoryboard.storyboard
	HelloBerlin/Podfile
	Podfile
Made UI show up
Merge branch 'master' of https://github.com/dsanjrani/helloberlin

Conflicts:
	HelloBerlin.xcodeproj/project.pbxproj