initial commit.
polish edit screen, added validation mechanism
adding searchbar on contacts screen
update xcode proj settings
added user registration functionality
added logout functionality
added 'send message' functionality'
added icons and launch images
use https for remote comm.
reset default values on login screen
apply capitalization for name textfields
added ability to 'delete' contacts
added pull-to-refresh on tableview
replace parameters with placeholders
better layout on storyboard editor
[WFK2-600] - Contacts Secured with PicketLink.
[WFK2-600] - Update JavaScript design, add comments, add logging statements.
[WFK2-600] - Configure the sign-up registration page in contacts-mobile-picketlink-secured to display an error message when the user name is not unique.
added CORS filter
added push notification on contact creation