update the panel class to bs3
update the panel class to bs3
stephenmcd/cartridge,syaiful6/cartridge,traxxas/cartridge,Parisson/cartridge,Kniyl/cartridge,syaiful6/cartridge,wyzex/cartridge,ryneeverett/cartridge,Parisson/cartridge,stephenmcd/cartridge,wbtuomela/cartridge,wbtuomela/cartridge,dsanders11/cartridge,jaywink/cartridge-reservable,wyzex/cartridge,wyzex/cartridge,stephenmcd/cartridge,dsanders11/cartridge,jaywink/cartridge-reservable,dsanders11/cartridge,traxxas/cartridge,Kniyl/cartridge,traxxas/cartridge,syaiful6/cartridge,ryneeverett/cartridge,ryneeverett/cartridge,wbtuomela/cartridge,jaywink/cartridge-reservable,Kniyl/cartridge,Parisson/cartridge