Changes to screen.xib to accommodate 4" height iPhone

Changes to screen.xib to accommodate 4" height iPhone

References

Reference NO 1

http://stackoverflow.com/questions/15193094/changes-to-screen-xib-to-accommodate-4-height-iphone

Reference NO 2

http://fuelyourcoding.com/how-to-approach-the-iphone-5s-larger-screen/

Reference NO 3

http://www.raywenderlich.com/33150/how-to-update-your-apps-for-the-4-inch-iphone-5-display

Reference NO 4

http://jeffreysambells.com/2012/09/13/enable-support-for-the-640x1136-iphone-5-screen-without-letterboxing

Reference NO 5

http://mobile.tutsplus.com/tutorials/iphone/working-with-the-iphone-5-display/

Reference NO 6

http://developer.apple.com/library/ios/documentation/StringsTextFonts/Conceptual/TextAndWebiPhoneOS/KeyboardManagement/KeyboardManagement.html

Reference NO 7

http://www.apeth.com/iOSBook/ch19.html

Reference NO 8

http://prassan-warrior.blogspot.com/2013/03/working-with-iphone-5-display.html