fetchart: Handle errors when parsing malformed JSON from google
fetchart: Handle errors when parsing malformed JSON from google

MyTunesFreeMusic/privacy-policy,Freso/beets,madmouser1/beets,SusannaMaria/beets,mosesfistos1/beetbox,lengtche/beets,MyTunesFreeMusic/privacy-policy,diego-plan9/beets,parapente/beets,pkess/beets,lengtche/beets,shamangeorge/beets,SusannaMaria/beets,jcoady9/beets,parapente/beets,LordSputnik/beets,madmouser1/beets,beetbox/beets,jackwilsdon/beets,jcoady9/beets,ibmibmibm/beets,artemutin/beets,xsteadfastx/beets,ibmibmibm/beets,artemutin/beets,jackwilsdon/beets,sampsyo/beets,swt30/beets,LordSputnik/beets,xsteadfastx/beets,jackwilsdon/beets,Kraymer/beets,Freso/beets,ibmibmibm/beets,xsteadfastx/beets,lengtche/beets,jcoady9/beets,Kraymer/beets,pkess/beets,SusannaMaria/beets,ibmibmibm/beets,LordSputnik/beets,diego-plan9/beets,beetbox/beets,swt30/beets,sampsyo/beets,LordSputnik/beets,diego-plan9/beets,mosesfistos1/beetbox,Kraymer/beets,madmouser1/beets,MyTunesFreeMusic/privacy-policy,mried/beets,pkess/beets,mosesfistos1/beetbox,mried/beets,Freso/beets,parapente/beets,lengtche/beets,swt30/beets,artemutin/beets,xsteadfastx/beets,jcoady9/beets,diego-plan9/beets,swt30/beets,MyTunesFreeMusic/privacy-policy,Kraymer/beets,shamangeorge/beets,sampsyo/beets,parapente/beets,SusannaMaria/beets,mosesfistos1/beetbox,madmouser1/beets,mried/beets,beetbox/beets,pkess/beets,shamangeorge/beets,sampsyo/beets,beetbox/beets,mried/beets,jackwilsdon/beets,artemutin/beets,shamangeorge/beets,Freso/beets