Only copy when source and target is not the same
Only copy when source and target is not the same

When we install a barclamp from a git checkout then the stuff is
automatically synced in the barclamp_install script.

toabctl/crowbar,crowbar/crowbar,dirkmueller/crowbar,aplanas/crowbar,toabctl/crowbar,dirkmueller/crowbar,aspiers/crowbar,tserong/crowbar,rsalevsky/crowbar,SUSE-Cloud/crowbar,crowbar/crowbar,aplanas/crowbar,SUSE-Cloud/crowbar,tserong/crowbar,rsalevsky/crowbar,aspiers/crowbar