mpd: Review fixes
mpd: Review fixes

adamcik/mopidy,priestd09/mopidy,rawdlite/mopidy,glogiotatidis/mopidy,tkem/mopidy,mokieyue/mopidy,bencevans/mopidy,diandiankan/mopidy,SuperStarPL/mopidy,hkariti/mopidy,ali/mopidy,SuperStarPL/mopidy,swak/mopidy,bencevans/mopidy,jodal/mopidy,rawdlite/mopidy,pacificIT/mopidy,quartz55/mopidy,mokieyue/mopidy,SuperStarPL/mopidy,dbrgn/mopidy,quartz55/mopidy,mopidy/mopidy,glogiotatidis/mopidy,mopidy/mopidy,jcass77/mopidy,ZenithDK/mopidy,bacontext/mopidy,jodal/mopidy,jmarsik/mopidy,liamw9534/mopidy,jmarsik/mopidy,pacificIT/mopidy,ali/mopidy,jodal/mopidy,jmarsik/mopidy,abarisain/mopidy,tkem/mopidy,ZenithDK/mopidy,mopidy/mopidy,diandiankan/mopidy,vrs01/mopidy,bacontext/mopidy,glogiotatidis/mopidy,quartz55/mopidy,jcass77/mopidy,tkem/mopidy,rawdlite/mopidy,bencevans/mopidy,ZenithDK/mopidy,priestd09/mopidy,dbrgn/mopidy,kingosticks/mopidy,mokieyue/mopidy,bacontext/mopidy,jcass77/mopidy,bencevans/mopidy,swak/mopidy,woutervanwijk/mopidy,dbrgn/mopidy,glogiotatidis/mopidy,woutervanwijk/mopidy,swak/mopidy,ali/mopidy,adamcik/mopidy,diandiankan/mopidy,priestd09/mopidy,kingosticks/mopidy,hkariti/mopidy,pacificIT/mopidy,hkariti/mopidy,quartz55/mopidy,hkariti/mopidy,jmarsik/mopidy,abarisain/mopidy,liamw9534/mopidy,vrs01/mopidy,tkem/mopidy,ali/mopidy,rawdlite/mopidy,SuperStarPL/mopidy,bacontext/mopidy,vrs01/mopidy,ZenithDK/mopidy,pacificIT/mopidy,adamcik/mopidy,diandiankan/mopidy,kingosticks/mopidy,mokieyue/mopidy,swak/mopidy,vrs01/mopidy,dbrgn/mopidy