convert: low-level tweaks
convert: low-level tweaks

Mainly adding some careful handling of paths (pass through displayable_path
before logging, etc.).

sadatay/beets,bj-yinyan/beets,arabenjamin/beets,artemutin/beets,imsparsh/beets,ttsda/beets,lengtche/beets,andremiller/beets,jmwatte/beets,Kraymer/beets,ruippeixotog/beets,swt30/beets,gabrielaraujof/beets,ttsda/beets,imsparsh/beets,krig/beets,mosesfistos1/beetbox,Dishwishy/beets,jackwilsdon/beets,sampsyo/beets,SusannaMaria/beets,kareemallen/beets,kelvinhammond/beets,YetAnotherNerd/beets,sadatay/beets,moodboom/beets,m-urban/beets,andremiller/beets,jcoady9/beets,sampsyo/beets,diego-plan9/beets,xsteadfastx/beets,artemutin/beets,Andypsamp/CODfinalJUNIT,ruippeixotog/beets,MyTunesFreeMusic/privacy-policy,xsteadfastx/beets,mried/beets,ruippeixotog/beets,Freso/beets,ttsda/beets,Freso/beets,dfc/beets,jackwilsdon/beets,bj-yinyan/beets,jbaiter/beets,jayme-github/beets,lightwang1/beets,Kraymer/beets,mried/beets,jcoady9/beets,MyTunesFreeMusic/privacy-policy,asteven/beets,jayme-github/beets,dfc/beets,asteven/beets,mathstuf/beets,randybias/beets,lengtche/beets,multikatt/beets,YetAnotherNerd/beets,lengtche/beets,drm00/beets,drm00/beets,PierreRust/beets,Andypsamp/CODjunit,YetAnotherNerd/beets,imsparsh/beets,pdf/beets,krig/beets,jcoady9/beets,Dishwishy/beets,shamangeorge/beets,marcuskrahl/beets,pkess/beets,ibmibmibm/beets,untitaker/beets,ibmibmibm/beets,swt30/beets,moodboom/beets,mosesfistos1/beetbox,jmwatte/beets,randybias/beets,diego-plan9/beets,multikatt/beets,jackwilsdon/beets,marcuskrahl/beets,jbaiter/beets,sadatay/beets,shamangeorge/beets,kareemallen/beets,mosesfistos1/beetbox,beetbox/beets,gabrielaraujof/beets,ruippeixotog/beets,drm00/beets,artemutin/beets,MyTunesFreeMusic/privacy-policy,asteven/beets,Andypsamp/CODfinalJUNIT,kareemallen/beets,swt30/beets,Kraymer/beets,MyTunesFreeMusic/privacy-policy,diego-plan9/beets,madmouser1/beets,arabenjamin/beets,sampsyo/beets,bj-yinyan/beets,jmwatte/beets,PierreRust/beets,Andypsamp/CODjunit,m-urban/beets,madmouser1/beets,Andypsamp/CODjunit,jcoady9/beets,mosesfistos1/beetbox,shanemikel/beets,beetbox/beets,lengtche/beets,kareemallen/beets,arabenjamin/beets,Wen777/beets,tima/beets,untitaker/beets,Freso/beets,randybias/beets,multikatt/beets,multikatt/beets,jmwatte/beets,Dishwishy/beets,LordSputnik/beets,mathstuf/beets,SusannaMaria/beets,randybias/beets,m-urban/beets,lightwang1/beets,madmouser1/beets,Andypsamp/CODjunit,shanemikel/beets,Andypsamp/CODfinalJUNIT,m-urban/beets,LordSputnik/beets,Freso/beets,Kraymer/beets,PierreRust/beets,untitaker/beets,SusannaMaria/beets,sadatay/beets,drm00/beets,dfc/beets,asteven/beets,parapente/beets,artemutin/beets,andremiller/beets,shamangeorge/beets,tima/beets,marcuskrahl/beets,pkess/beets,shanemikel/beets,YetAnotherNerd/beets,kelvinhammond/beets,lightwang1/beets,mathstuf/beets,lightwang1/beets,tima/beets,Andypsamp/CODfinalJUNIT,shanemikel/beets,swt30/beets,kelvinhammond/beets,bj-yinyan/beets,ibmibmibm/beets,pkess/beets,ttsda/beets,pdf/beets,parapente/beets,gabrielaraujof/beets,Andypsamp/CODjunit,xsteadfastx/beets,xsteadfastx/beets,parapente/beets,arabenjamin/beets,Andypsamp/CODfinalJUNIT,sampsyo/beets,imsparsh/beets,kelvinhammond/beets,jackwilsdon/beets,diego-plan9/beets,Wen777/beets,tima/beets,LordSputnik/beets,moodboom/beets,marcuskrahl/beets,beetbox/beets,shamangeorge/beets,PierreRust/beets,pkess/beets,mathstuf/beets,dfc/beets,moodboom/beets,ibmibmibm/beets,SusannaMaria/beets,untitaker/beets,Dishwishy/beets,Wen777/beets,madmouser1/beets,parapente/beets,gabrielaraujof/beets,beetbox/beets,mried/beets,LordSputnik/beets,mried/beets,krig/beets