[TIMOB-5992]IOS: Adding build flags --retina & --tall for ios-sim

Upgraded `ios-sim` to include --retina and --tall flag.

Instructions for FR.

create a timob proj using cli use the following commands to build:

**titanium build -p ios -T simulator -F iphone -Y ipad  -S 5.1 --retina
**titanium build -p ios -T simulator -F iphone -Y iphone  -S 6.0 --retina --tall 

Try various configuration with __-Y__  __iphone__ or __ipad__ and -S __5.0, 5.1,6,0 and turning on and off --retina --tall