Create function remove_artfile
Create function remove_artfile

Damn it, that was really hard for me:D. First time seriously using python. Please review it carefuly.
mried/beets,kareemallen/beets,jmwatte/beets,jackwilsdon/beets,jcoady9/beets,m-urban/beets,MyTunesFreeMusic/privacy-policy,MyTunesFreeMusic/privacy-policy,Kraymer/beets,kelvinhammond/beets,shamangeorge/beets,Freso/beets,LordSputnik/beets,jcoady9/beets,ibmibmibm/beets,SusannaMaria/beets,shamangeorge/beets,beetbox/beets,lengtche/beets,m-urban/beets,m-urban/beets,sampsyo/beets,jcoady9/beets,sampsyo/beets,kelvinhammond/beets,artemutin/beets,Freso/beets,kareemallen/beets,beetbox/beets,swt30/beets,lengtche/beets,pkess/beets,sampsyo/beets,Freso/beets,swt30/beets,jackwilsdon/beets,xsteadfastx/beets,SusannaMaria/beets,lengtche/beets,madmouser1/beets,madmouser1/beets,kareemallen/beets,jmwatte/beets,xsteadfastx/beets,kareemallen/beets,pkess/beets,xsteadfastx/beets,LordSputnik/beets,jackwilsdon/beets,jcoady9/beets,madmouser1/beets,mosesfistos1/beetbox,Kraymer/beets,diego-plan9/beets,Kraymer/beets,m-urban/beets,shamangeorge/beets,SusannaMaria/beets,LordSputnik/beets,parapente/beets,beetbox/beets,swt30/beets,mosesfistos1/beetbox,mried/beets,LordSputnik/beets,artemutin/beets,jmwatte/beets,pkess/beets,artemutin/beets,ibmibmibm/beets,parapente/beets,pkess/beets,Freso/beets,shamangeorge/beets,mosesfistos1/beetbox,kelvinhammond/beets,swt30/beets,kelvinhammond/beets,MyTunesFreeMusic/privacy-policy,ibmibmibm/beets,diego-plan9/beets,mosesfistos1/beetbox,ibmibmibm/beets,mried/beets,madmouser1/beets,parapente/beets,jmwatte/beets,sampsyo/beets,Kraymer/beets,jackwilsdon/beets,mried/beets,diego-plan9/beets,SusannaMaria/beets,lengtche/beets,diego-plan9/beets,beetbox/beets,parapente/beets,xsteadfastx/beets,MyTunesFreeMusic/privacy-policy,artemutin/beets