Revert "change git checkout command"
Revert "change git checkout command"

mikefero/ccm,mike-tr-adamson/ccm,mike-tr-adamson/ccm,mikefero/ccm,pombredanne/ccm,bcantoni/ccm,AtwooTM/ccm,thobbs/ccm,mike-tr-adamson/ccm,pcmanus/ccm,tolbertam/ccm,jorgebay/ccm,kishkaru/ccm,tolbertam/ccm,bcantoni/ccm,thobbs/ccm,pcmanus/ccm,pcmanus/ccm