making error reply more informative.
making error reply more informative.

danriti/raven-python,ticosax/opbeat_python,primepix/django-sentry,gencer/sentry,ewdurbin/sentry,songyi199111/sentry,kevinastone/sentry,Natim/sentry,johansteffner/raven-python,wujuguang/sentry,BayanGroup/sentry,songyi199111/sentry,chayapan/django-sentry,Kronuz/django-sentry,rdio/sentry,daikeren/opbeat_python,vperron/sentry,patrys/opbeat_python,primepix/django-sentry,alexm92/sentry,arthurlogilab/raven-python,rdio/sentry,zenefits/sentry,ifduyue/sentry,drcapulet/sentry,mvaled/sentry,llonchj/sentry,gencer/sentry,tbarbugli/sentry_fork,WoLpH/django-sentry,JamesMura/sentry,dbravender/raven-python,inspirehep/raven-python,SilentCircle/sentry,johansteffner/raven-python,jbarbuto/raven-python,percipient/raven-python,SilentCircle/sentry,patrys/opbeat_python,openlabs/raven,mitsuhiko/raven,wong2/sentry,jokey2k/sentry,JTCunning/sentry,TedaLIEz/sentry,jean/sentry,TedaLIEz/sentry,beeftornado/sentry,beniwohli/apm-agent-python,tarkatronic/opbeat_python,gencer/sentry,akheron/raven-python,llonchj/sentry,mvaled/sentry,gencer/sentry,tbarbugli/sentry_fork,ewdurbin/raven-python,beni55/sentry,daevaorn/sentry,someonehan/raven-python,Photonomie/raven-python,dirtycoder/opbeat_python,JackDanger/sentry,smarkets/raven-python,fuziontech/sentry,JamesMura/sentry,beeftornado/sentry,Kryz/sentry,icereval/raven-python,getsentry/raven-python,looker/sentry,1tush/sentry,jmagnusson/raven-python,alex/sentry,mvaled/sentry,inspirehep/raven-python,icereval/raven-python,ronaldevers/raven-python,getsentry/raven-python,Goldmund-Wyldebeast-Wunderliebe/raven-python,argonemyth/sentry,imankulov/sentry,jmp0xf/raven-python,hongliang5623/sentry,smarkets/raven-python,JamesMura/sentry,beni55/sentry,beeftornado/sentry,ngonzalvez/sentry,fotinakis/sentry,zenefits/sentry,jean/sentry,looker/sentry,johansteffner/raven-python,beni55/sentry,inspirehep/raven-python,WoLpH/django-sentry,ifduyue/sentry,wujuguang/sentry,fuziontech/sentry,JackDanger/sentry,recht/raven-python,smarkets/raven-python,alexm92/sentry,felixbuenemann/sentry,akheron/raven-python,hzy/raven-python,inspirehep/raven-python,dbravender/raven-python,imankulov/sentry,SilentCircle/sentry,ewdurbin/raven-python,dbravender/raven-python,boneyao/sentry,patrys/opbeat_python,lepture/raven-python,jbarbuto/raven-python,dcramer/sentry-old,lopter/raven-python-old,camilonova/sentry,jmagnusson/raven-python,pauloschilling/sentry,someonehan/raven-python,boneyao/sentry,korealerts1/sentry,icereval/raven-python,BuildingLink/sentry,songyi199111/sentry,BayanGroup/sentry,mvaled/sentry,nicholasserra/sentry,lepture/raven-python,nikolas/raven-python,1tush/sentry,jmp0xf/raven-python,hongliang5623/sentry,NickPresta/sentry,recht/raven-python,gg7/sentry,TedaLIEz/sentry,Goldmund-Wyldebeast-Wunderliebe/raven-python,Kronuz/django-sentry,ewdurbin/raven-python,akheron/raven-python,lepture/raven-python,fotinakis/sentry,tarkatronic/opbeat_python,arthurlogilab/raven-python,hzy/raven-python,drcapulet/sentry,fotinakis/sentry,mitsuhiko/sentry,dirtycoder/opbeat_python,beniwohli/apm-agent-python,ewdurbin/sentry,recht/raven-python,wong2/sentry,JamesMura/sentry,BuildingLink/sentry,ronaldevers/raven-python,kevinastone/sentry,wong2/sentry,icereval/raven-python,fotinakis/sentry,BayanGroup/sentry,arthurlogilab/raven-python,1tush/sentry,ifduyue/sentry,WoLpH/django-sentry,alex/raven,Goldmund-Wyldebeast-Wunderliebe/raven-python,daevaorn/sentry,mitsuhiko/sentry,collective/mr.poe,beniwohli/apm-agent-python,daevaorn/sentry,fuziontech/sentry,Photonomie/raven-python,ticosax/opbeat_python,alex/sentry,akalipetis/raven-python,arthurlogilab/raven-python,jbarbuto/raven-python,jean/sentry,felixbuenemann/sentry,dirtycoder/opbeat_python,jean/sentry,nikolas/raven-python,ewdurbin/sentry,dcramer/sentry-old,vperron/sentry,zenefits/sentry,getsentry/raven-python,SilentCircle/sentry,JTCunning/sentry,nicholasserra/sentry,vperron/sentry,ngonzalvez/sentry,argonemyth/sentry,nicholasserra/sentry,ifduyue/sentry,gencer/sentry,Natim/sentry,NickPresta/sentry,akalipetis/raven-python,looker/sentry,argonemyth/sentry,nikolas/raven-python,kevinlondon/sentry,mvaled/sentry,gg7/sentry,smarkets/raven-python,tarkatronic/opbeat_python,NickPresta/sentry,rdio/sentry,jokey2k/sentry,korealerts1/sentry,BuildingLink/sentry,BuildingLink/sentry,rdio/sentry,daikeren/opbeat_python,BuildingLink/sentry,tbarbugli/sentry_fork,jmagnusson/raven-python,JamesMura/sentry,nikolas/raven-python,daikeren/opbeat_python,alex/sentry,Goldmund-Wyldebeast-Wunderliebe/raven-python,Natim/sentry,camilonova/sentry,looker/sentry,percipient/raven-python,JackDanger/sentry,gg7/sentry,mitsuhiko/raven,Kronuz/django-sentry,primepix/django-sentry,hongliang5623/sentry,akalipetis/raven-python,jmp0xf/raven-python,ifduyue/sentry,korealerts1/sentry,jean/sentry,camilonova/sentry,percipient/raven-python,llonchj/sentry,wujuguang/sentry,pauloschilling/sentry,Kryz/sentry,patrys/opbeat_python,Kryz/sentry,NickPresta/sentry,Photonomie/raven-python,kevinlondon/sentry,dcramer/sentry-old,chayapan/django-sentry,mvaled/sentry,jokey2k/sentry,ronaldevers/raven-python,looker/sentry,danriti/raven-python,boneyao/sentry,daevaorn/sentry,pauloschilling/sentry,zenefits/sentry,hzy/raven-python,imankulov/sentry,ticosax/opbeat_python,kevinastone/sentry,ngonzalvez/sentry,danriti/raven-python,beniwohli/apm-agent-python,zenefits/sentry,chayapan/django-sentry,drcapulet/sentry,someonehan/raven-python,kevinlondon/sentry,felixbuenemann/sentry,alexm92/sentry,JTCunning/sentry,jbarbuto/raven-python