[TIMOB-8358] Adding new feature to localize splash screen. 
[TIMOB-8358]Forgot the '@' in front of 2x.
[TIMOB-12135] Fixed accidental integer formatting of version from tiapp.xml.
[TIMOB-8358]Addressing code review. 
Merge pull request #3695 from cb1kenobi/timob-12135

[TIMOB-12135] Fixed accidental integer formatting of version from tiapp....
Merge pull request #3672 from srahim/timob-8358

[TIMOB-8358]IOS: Implementing Localization of Splash Screen.