only setting user-agent if not set already
only setting user-agent if not set already

TrentScholl/bosun,seekingalpha/bosun,TrentScholl/bosun,mnikhil-git/bosun,alienth/bosun,madhukarreddy/bosun,fisdap/bosun,noblehng/bosun,bookingcom/bosun,GROpenSourceDev/bosun,snowsnail/bosun,bosun-monitor/bosun,csmith-palantir/bosun,influxdb/bosun,influxdata/bosun,dbirchak/bosun,cazacugmihai/bosun,alienth/bosun,shanemadden/bosun,bookingcom/bosun,Skyscanner/bosun,influxdata/bosun,melifaro/bosun,treejames/bosun,bosun-sharklasers/bosun,leapar/bosun,bridgewell/bosun,bridgewell/bosun,evgeny-potapov/bosun,melifaro/bosun,fisdap/bosun,jareksm/bosun,dimamedvedev/bosun,fisdap/bosun,influxdata/bosun,simnv/bosun,shanemadden/bosun,CheRuisiBesares/bosun,noblehng/bosun,influxdb/bosun,seekingalpha/bosun,augporto/bosun,cazacugmihai/bosun,fisdap/bosun,jareksm/bosun,influxdb/bosun,shanemadden/bosun,TrentScholl/bosun,Skyscanner/bosun,augporto/bosun,TrentScholl/bosun,shanemadden/bosun,bosun-sharklasers/bosun,simnv/bosun,CheRuisiBesares/bosun,bridgewell/bosun,eMerzh/bosun,Skyscanner/bosun,melifaro/bosun,alienth/bosun,evgeny-potapov/bosun,eMerzh/bosun,gregdel/bosun,gregdel/bosun,mnikhil-git/bosun,bookingcom/bosun,TrentScholl/bosun,snowsnail/bosun,madhukarreddy/bosun,CheRuisiBesares/bosun,bosun-monitor/bosun,influxdb/bosun,cazacugmihai/bosun,dbirchak/bosun,trigrass2/bosun,fisdap/bosun,dimamedvedev/bosun,influxdata/bosun,treejames/bosun,eMerzh/bosun,simnv/bosun,madhukarreddy/bosun,trigrass2/bosun,cazacugmihai/bosun,leapar/bosun,bookingcom/bosun,influxdb/bosun,influxdata/bosun,GROpenSourceDev/bosun,TrentScholl/bosun,noblehng/bosun,csmith-palantir/bosun,csmith-palantir/bosun,influxdb/bosun,trigrass2/bosun,GROpenSourceDev/bosun,noblehng/bosun,youngl98/bosun,influxdata/bosun,cazacugmihai/bosun,treejames/bosun,bridgewell/bosun,treejames/bosun,madhukarreddy/bosun,seekingalpha/bosun,melifaro/bosun,jareksm/bosun,dimamedvedev/bosun,trigrass2/bosun,GROpenSourceDev/bosun,snowsnail/bosun,simnv/bosun,Skyscanner/bosun,madhukarreddy/bosun,bosun-sharklasers/bosun,dbirchak/bosun,jareksm/bosun,csmith-palantir/bosun,leapar/bosun,Skyscanner/bosun,noblehng/bosun,csmith-palantir/bosun,gregdel/bosun,evgeny-potapov/bosun,youngl98/bosun,madhukarreddy/bosun,dbirchak/bosun,bosun-monitor/bosun,evgeny-potapov/bosun,noblehng/bosun,bosun-sharklasers/bosun,melifaro/bosun,treejames/bosun,melifaro/bosun,simnv/bosun,seekingalpha/bosun,bosun-monitor/bosun,mhenderson-so/bosun,leapar/bosun,dimamedvedev/bosun,mhenderson-so/bosun,cazacugmihai/bosun,augporto/bosun,dbirchak/bosun,bridgewell/bosun,mhenderson-so/bosun,csmith-palantir/bosun,youngl98/bosun,gregdel/bosun,snowsnail/bosun,leapar/bosun,trigrass2/bosun,augporto/bosun,CheRuisiBesares/bosun,GROpenSourceDev/bosun,bosun-sharklasers/bosun,dbirchak/bosun,eMerzh/bosun,mnikhil-git/bosun,evgeny-potapov/bosun,youngl98/bosun,seekingalpha/bosun,alienth/bosun,mhenderson-so/bosun,mnikhil-git/bosun,youngl98/bosun,dimamedvedev/bosun,snowsnail/bosun,mnikhil-git/bosun,mhenderson-so/bosun,augporto/bosun,gregdel/bosun,mnikhil-git/bosun,eMerzh/bosun,snowsnail/bosun,GROpenSourceDev/bosun,bookingcom/bosun,shanemadden/bosun,dimamedvedev/bosun,augporto/bosun,eMerzh/bosun,alienth/bosun,fisdap/bosun,bosun-monitor/bosun,simnv/bosun,CheRuisiBesares/bosun,bosun-sharklasers/bosun,gregdel/bosun,youngl98/bosun,trigrass2/bosun,bosun-monitor/bosun,seekingalpha/bosun,CheRuisiBesares/bosun,treejames/bosun,bookingcom/bosun,leapar/bosun,jareksm/bosun,Skyscanner/bosun,shanemadden/bosun,jareksm/bosun,evgeny-potapov/bosun,alienth/bosun,mhenderson-so/bosun,bridgewell/bosun