readme: use default-version RTD links
readme: use default-version RTD links

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