shift the login form up.  code stolen from http://cocoawithlove.com/2008/10/sliding-uitextfields-around-to-avoid.html
shift the login form up.  code stolen from http://cocoawithlove.com/2008/10/sliding-uitextfields-around-to-avoid.html

byu-oit/ios-byuSuite,byu-oit-appdev/ios-byuSuite,byu-oit-appdev/ios-byuSuite,byu-oit/ios-byuSuite