Fixed bug which made mobile be a default feature for every build. Fixed bug which loaded garbage when reading files with SDL_RWops
Added assets directory inside of Android's assets directory, to be able to use the same code unmodified on host and Android. Added a new generator including SDL2, SDL2-image, SDL2-mixer and SDL2-ttf, which provides a starting project that runs on host and Android without further modifications
Merge pull request #10 from fjvallarino/master

Fixes for feature expansion and text file reading issues.