remove unused rebase
remove unused rebase

rrosenblum/bullet,sideci-sample/sideci-sample-bullet,sideci-sample/sideci-sample-bullet,dwb/bullet,PikachuEXE/bullet,sho-h/brakefast,theass/bullet,hannahbot/bullet,flyerhzm/bullet,flyerhzm/bullet,dwb/bullet,PikachuEXE/bullet,yakovenkodenis/bullet,jay3126/bullet,theass/bullet,rrosenblum/bullet,danp60/bullet,flyerhzm/bullet,rstacruz/bullet,rstacruz/bullet,danp60/bullet,eileencodes/bullet,hannahbot/bullet,jay3126/bullet,sho-h/brakefast,eileencodes/bullet,yakovenkodenis/bullet