fixed brainwashing: always override old files even if they already exist
fixed brainwashing: always override old files even if they already exist

this removes the need to explicitly remove all existing files
BerlinUnited/NaoTH,BerlinUnited/NaoTH,BerlinUnited/NaoTH,BerlinUnited/NaoTH,BerlinUnited/NaoTH,BerlinUnited/NaoTH,BerlinUnited/NaoTH