Added git ignore file.
Added git ignore file.

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