making DLC work on Android.
removed gdb.setup which shouldnt be in repository.
small IDEA changes.
now downloading Helloworld.png from local webserver for DLC.
fixing DLC bugs on Android.
Fixed bug where recently downloaded file was ignored because original file was already in pathCache.
added batch file to easily stop nginx
Merge remote-tracking branch 'origin/game/DLC_system_integration' into errorui
Merge remote-tracking branch 'origin/develop' into errorui