Cleaned up get_commits.
Cleaned up get_commits.

romanblanco/miq_bot,skateman/miq_bot,jrafanie/miq_bot,jrafanie/miq_bot,Fryguy/miq_bot,imtayadeway/miq_bot,skateman/miq_bot,romanblanco/miq_bot,bdunne/miq_bot,carbonin/miq_bot,imtayadeway/miq_bot,skateman/miq_bot,carbonin/miq_bot,ManageIQ/miq_bot,bdunne/miq_bot,ManageIQ/miq_bot,romanblanco/miq_bot,jrafanie/miq_bot,imtayadeway/miq_bot,bdunne/miq_bot,Fryguy/miq_bot,ManageIQ/miq_bot,ManageIQ/miq_bot,carbonin/miq_bot