Merge pull request #14 from khawkins/unstable

Cordova: Merging master into unstable
Merge pull request #15 from khawkins/master

Mobile SDK 2.1: Unstable to master merge
Making splash screen adjustments for iPhones on iOS 7
Merge pull request #16 from khawkins/fix_splash_screen

Making splash screen adjustments for iPhones on iOS 7