Layers problematic in Android Studio 1.2.2 for Keize branch where R.x.x where gpu probrams referenced.

Hi,
Not a big deal but R.xxx when used for layers for referencing Gpu Programs for reading into the java code can be probematic sometimes where an exception is thrown reading the gpu program file. I noticed in the fao branch this was avoided by using paths and changing methods where the constant for the path is an int to a String.

Regards,
-Tony
