More robust templating (#1157)
More robust templating (#1157)

Don't require $source and $dest to be bare tokens.

ruippeixotog/beets,tima/beets,imsparsh/beets,mosesfistos1/beetbox,sampsyo/beets,multikatt/beets,marcuskrahl/beets,kareemallen/beets,parapente/beets,gabrielaraujof/beets,mosesfistos1/beetbox,shanemikel/beets,jcoady9/beets,shanemikel/beets,jackwilsdon/beets,sadatay/beets,Kraymer/beets,Andypsamp/CODjunit,Dishwishy/beets,xsteadfastx/beets,multikatt/beets,marcuskrahl/beets,pkess/beets,dfc/beets,Andypsamp/CODfinalJUNIT,jcoady9/beets,LordSputnik/beets,jmwatte/beets,asteven/beets,Andypsamp/CODfinalJUNIT,LordSputnik/beets,andremiller/beets,jmwatte/beets,kelvinhammond/beets,mathstuf/beets,m-urban/beets,drm00/beets,Andypsamp/CODjunit,imsparsh/beets,ttsda/beets,tima/beets,jackwilsdon/beets,mathstuf/beets,tima/beets,mosesfistos1/beetbox,shamangeorge/beets,PierreRust/beets,YetAnotherNerd/beets,diego-plan9/beets,mosesfistos1/beetbox,Andypsamp/CODfinalJUNIT,SusannaMaria/beets,jmwatte/beets,imsparsh/beets,parapente/beets,Dishwishy/beets,arabenjamin/beets,MyTunesFreeMusic/privacy-policy,mried/beets,YetAnotherNerd/beets,artemutin/beets,ruippeixotog/beets,xsteadfastx/beets,beetbox/beets,artemutin/beets,lengtche/beets,artemutin/beets,xsteadfastx/beets,ibmibmibm/beets,randybias/beets,lengtche/beets,arabenjamin/beets,kelvinhammond/beets,YetAnotherNerd/beets,mathstuf/beets,dfc/beets,diego-plan9/beets,tima/beets,kareemallen/beets,randybias/beets,swt30/beets,mried/beets,dfc/beets,sadatay/beets,Andypsamp/CODfinalJUNIT,PierreRust/beets,MyTunesFreeMusic/privacy-policy,jcoady9/beets,moodboom/beets,Andypsamp/CODjunit,madmouser1/beets,sampsyo/beets,swt30/beets,pkess/beets,drm00/beets,Freso/beets,shamangeorge/beets,moodboom/beets,SusannaMaria/beets,ruippeixotog/beets,madmouser1/beets,pkess/beets,shamangeorge/beets,untitaker/beets,diego-plan9/beets,jcoady9/beets,Freso/beets,kareemallen/beets,arabenjamin/beets,ruippeixotog/beets,beetbox/beets,Dishwishy/beets,artemutin/beets,Andypsamp/CODjunit,Kraymer/beets,m-urban/beets,sadatay/beets,randybias/beets,madmouser1/beets,sadatay/beets,diego-plan9/beets,pkess/beets,Freso/beets,SusannaMaria/beets,LordSputnik/beets,sampsyo/beets,gabrielaraujof/beets,beetbox/beets,untitaker/beets,untitaker/beets,lightwang1/beets,beetbox/beets,ibmibmibm/beets,swt30/beets,lengtche/beets,moodboom/beets,parapente/beets,ttsda/beets,ibmibmibm/beets,m-urban/beets,MyTunesFreeMusic/privacy-policy,gabrielaraujof/beets,ibmibmibm/beets,lightwang1/beets,SusannaMaria/beets,Kraymer/beets,PierreRust/beets,drm00/beets,mried/beets,untitaker/beets,asteven/beets,madmouser1/beets,mathstuf/beets,shanemikel/beets,kareemallen/beets,Andypsamp/CODfinalJUNIT,Dishwishy/beets,LordSputnik/beets,jmwatte/beets,lightwang1/beets,lengtche/beets,Kraymer/beets,Andypsamp/CODjunit,multikatt/beets,andremiller/beets,andremiller/beets,moodboom/beets,ttsda/beets,ttsda/beets,Freso/beets,asteven/beets,marcuskrahl/beets,drm00/beets,shanemikel/beets,kelvinhammond/beets,mried/beets,PierreRust/beets,arabenjamin/beets,sampsyo/beets,jackwilsdon/beets,swt30/beets,kelvinhammond/beets,m-urban/beets,YetAnotherNerd/beets,randybias/beets,jackwilsdon/beets,parapente/beets,dfc/beets,multikatt/beets,marcuskrahl/beets,lightwang1/beets,asteven/beets,shamangeorge/beets,MyTunesFreeMusic/privacy-policy,imsparsh/beets,xsteadfastx/beets,gabrielaraujof/beets