[BUG #8044] Scroll to input on focus event
*  Added margin when using scrollToElement on iScroll
[BUG #8018] Text field input is broken on Android 4.4
* Optimized live update logic
[BUG #8018] Text field input is broken on Android 4.4
* Updated liveupdate logic to be more reliable
[BUG #8044] Scroll to input on focus event
*  Added margin when using scrollToElement on iScroll