make file pep8 compliant
make file pep8 compliant

AMOSoft/fabtools,pahaz/fabtools,prologic/fabtools,badele/fabtools,ahnjungho/fabtools,wagigi/fabtools-python,n0n0x/fabtools-python,fabtools/fabtools,ronnix/fabtools,bitmonk/fabtools,hagai26/fabtools,pombredanne/fabtools,sociateru/fabtools,davidcaste/fabtools