[CB-3295] Send InAppBrowser loadstart events when redirects occur
Updated cordova-js for 2.7.0
Updated VERSION to 2.7.0
[CB-3254] Update www/ Application for iOS
Updated RELEASENOTES for 2.7.0
[CB-2789] Remove CaptureOptions.mode support.
[CB-2846] SplashScreen crashes app when image not available

- only updates bounds when image is available
- added warning log when image is not available
Set VERSION to "dev" on master.
[CB-3311] add default textbox for notification prompt