remove beets==dev URL
remove beets==dev URL

This is going away with PEP 438.

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