Handle SHA as HEAD
Handle SHA as HEAD

dbravender/raven-python,johansteffner/raven-python,ewdurbin/raven-python,getsentry/raven-python,akalipetis/raven-python,akheron/raven-python,danriti/raven-python,akalipetis/raven-python,akheron/raven-python,ewdurbin/raven-python,dbravender/raven-python,akheron/raven-python,ewdurbin/raven-python,getsentry/raven-python,johansteffner/raven-python,danriti/raven-python,danriti/raven-python,akalipetis/raven-python,getsentry/raven-python,dbravender/raven-python,johansteffner/raven-python