removed scroll view from photo select page
only show the Go button on iPhone 5 screens and up
misc
completed image upload api request handler
upload image selected by user before segueing to next screen
format twitter accounts selection table to match mockups
rearranged button tag for google plus and linked in
properly position profile icon towards top of view
add skills and occupation from google plus profile as initial tags during registration
added googleId property and request method for fetching google plus profile image