added tabbar; added settings controller
added title and background to all controllers; fixed refreshview colors; fixed browseview header colors; added filterviewcontroller
added tutorials for intro screen
added filter functionality
added doFilter to apply filters to browser; friends in common not done
fixed user creation process with new UI; one button user login/signup; profile and profile preview both use userProfile; added lookingFor and talkAbout
added search for email for simple profile
do profileAPIcall instead of directly getID
iphone5 wall page
added aws files
added logout and clear oauth; added delete user function
Merge branch 'bottomTab'

Conflicts:
	Junction.xcodeproj/project.pbxproj