Don't allow auto rate with no metadata
Don't allow auto rate with no metadata

fixes #361

dimamedvedev/bosun,alienth/bosun,seekingalpha/bosun,influxdata/bosun,noblehng/bosun,jareksm/bosun,couchand/bosun,dbirchak/bosun,alienth/bosun,madhukarreddy/bosun,seekingalpha/bosun,evgeny-potapov/bosun,leapar/bosun,noblehng/bosun,trigrass2/bosun,evgeny-potapov/bosun,influxdb/bosun,eMerzh/bosun,shanemadden/bosun,youngl98/bosun,influxdata/bosun,bosun-sharklasers/bosun,alienth/bosun,bosun-sharklasers/bosun,TrentScholl/bosun,shanemadden/bosun,cyngn/bosun,Dieterbe/bosun,alienth/bosun,mehulkar/bosun,vitorboschi/bosun,gregdel/bosun,mathpl/bosun,mxk1235/bosun,cyngn/bosun,Skyscanner/bosun,dieface/bosun,Skyscanner/bosun,couchand/bosun,csmith-palantir/bosun,vimeo/bosun,melifaro/bosun,mhenderson-so/bosun,gregdel/bosun,snowsnail/bosun,cazacugmihai/bosun,Skyscanner/bosun,jareksm/bosun,dieface/bosun,csmith-palantir/bosun,CheRuisiBesares/bosun,mathpl/bosun,bridgewell/bosun,trigrass2/bosun,vimeo/bosun,influxdata/bosun,briantist/bosun,snowsnail/bosun,mnikhil-git/bosun,SlashmanX/bosun,SlashmanX/bosun,inkel/bosun,bosun-sharklasers/bosun,jareksm/bosun,mnikhil-git/bosun,seekingalpha/bosun,treejames/bosun,objStorage/bosun,simnv/bosun,influxdb/bosun,melifaro/bosun,influxdb/bosun,mehulkar/bosun,eMerzh/bosun,TrentScholl/bosun,fisdap/bosun,augporto/bosun,briantist/bosun,eMerzh/bosun,objStorage/bosun,briantist/bosun,azhurbilo/bosun,leapar/bosun,cyngn/bosun,csmith-palantir/bosun,seekingalpha/bosun,cyngn/bosun,jareksm/bosun,gregdel/bosun,couchand/bosun,madhukarreddy/bosun,GROpenSourceDev/bosun,leapar/bosun,bookingcom/bosun,snowsnail/bosun,mathpl/bosun,Dieterbe/bosun,augporto/bosun,influxdb/bosun,SlashmanX/bosun,dbirchak/bosun,trigrass2/bosun,gregdel/bosun,bosun-sharklasers/bosun,mnikhil-git/bosun,shanemadden/bosun,youngl98/bosun,augporto/bosun,mehulkar/bosun,bosun-sharklasers/bosun,shanemadden/bosun,bosun-monitor/bosun,mnikhil-git/bosun,bosun-monitor/bosun,dieface/bosun,influxdata/bosun,leapar/bosun,inkel/bosun,inkel/bosun,shanemadden/bosun,treejames/bosun,azhurbilo/bosun,madhukarreddy/bosun,vitorboschi/bosun,shanemadden/bosun,azhurbilo/bosun,fisdap/bosun,evgeny-potapov/bosun,inkel/bosun,dimamedvedev/bosun,simnv/bosun,azhurbilo/bosun,cazacugmihai/bosun,melifaro/bosun,eMerzh/bosun,mxk1235/bosun,azhurbilo/bosun,noblehng/bosun,eMerzh/bosun,seekingalpha/bosun,bridgewell/bosun,vitorboschi/bosun,mxk1235/bosun,madhukarreddy/bosun,trigrass2/bosun,briantist/bosun,GROpenSourceDev/bosun,briantist/bosun,GROpenSourceDev/bosun,bookingcom/bosun,SlashmanX/bosun,youngl98/bosun,Skyscanner/bosun,alienth/bosun,vitorboschi/bosun,mnikhil-git/bosun,mhenderson-so/bosun,bridgewell/bosun,Dieterbe/bosun,noblehng/bosun,mathpl/bosun,briantist/bosun,dieface/bosun,cazacugmihai/bosun,madhukarreddy/bosun,noblehng/bosun,objStorage/bosun,bosun-monitor/bosun,fisdap/bosun,mhenderson-so/bosun,treejames/bosun,bridgewell/bosun,influxdb/bosun,seekingalpha/bosun,cyngn/bosun,trigrass2/bosun,CheRuisiBesares/bosun,TrentScholl/bosun,vitorboschi/bosun,vitorboschi/bosun,mxk1235/bosun,jareksm/bosun,GROpenSourceDev/bosun,CheRuisiBesares/bosun,csmith-palantir/bosun,inkel/bosun,mxk1235/bosun,vimeo/bosun,leapar/bosun,treejames/bosun,Dieterbe/bosun,dieface/bosun,evgeny-potapov/bosun,dieface/bosun,csmith-palantir/bosun,mhenderson-so/bosun,eMerzh/bosun,augporto/bosun,dbirchak/bosun,Skyscanner/bosun,simnv/bosun,mhenderson-so/bosun,cyngn/bosun,melifaro/bosun,simnv/bosun,youngl98/bosun,objStorage/bosun,dbirchak/bosun,leapar/bosun,yyljlyy/bosun,objStorage/bosun,madhukarreddy/bosun,evgeny-potapov/bosun,yyljlyy/bosun,TrentScholl/bosun,csmith-palantir/bosun,mxk1235/bosun,TrentScholl/bosun,bosun-monitor/bosun,dbirchak/bosun,GROpenSourceDev/bosun,simnv/bosun,SlashmanX/bosun,youngl98/bosun,jareksm/bosun,influxdata/bosun,yyljlyy/bosun,SlashmanX/bosun,mehulkar/bosun,influxdata/bosun,cazacugmihai/bosun,CheRuisiBesares/bosun,mhenderson-so/bosun,fisdap/bosun,noblehng/bosun,CheRuisiBesares/bosun,mnikhil-git/bosun,inkel/bosun,youngl98/bosun,dimamedvedev/bosun,bosun-sharklasers/bosun,dbirchak/bosun,mathpl/bosun,bookingcom/bosun,fisdap/bosun,yyljlyy/bosun,Skyscanner/bosun,snowsnail/bosun,bookingcom/bosun,mathpl/bosun,dimamedvedev/bosun,vimeo/bosun,GROpenSourceDev/bosun,melifaro/bosun,mehulkar/bosun,mehulkar/bosun,cazacugmihai/bosun,gregdel/bosun,fisdap/bosun,bookingcom/bosun,melifaro/bosun,couchand/bosun,augporto/bosun,objStorage/bosun,treejames/bosun,gregdel/bosun,bookingcom/bosun,augporto/bosun,dimamedvedev/bosun,cazacugmihai/bosun,bosun-monitor/bosun,evgeny-potapov/bosun,bridgewell/bosun,snowsnail/bosun,couchand/bosun,azhurbilo/bosun,CheRuisiBesares/bosun,dimamedvedev/bosun,bosun-monitor/bosun,snowsnail/bosun,alienth/bosun,treejames/bosun,bridgewell/bosun,couchand/bosun,yyljlyy/bosun,yyljlyy/bosun,trigrass2/bosun,simnv/bosun,TrentScholl/bosun,influxdb/bosun