Add small docs for smartplaylist about chaining
Add small docs for smartplaylist about chaining

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