Added support for Android.  Now one can compile by running "scons platform=android".  Also, one can leave out HLA/RTI support for any platform by not specifying an RTI path (so "scons rtiPath=''").
Added support for Android.  Now one can compile by running "scons platform=android".  Also, one can leave out HLA/RTI support for any platform by not specifying an RTI path (so "scons rtiPath=''").

ucfistirl/atlas,ucfistirl/atlas