Local repositories

I only tested this with a local susecloud3 setup and to be honest I'm not 100% sure if I use the correct repos for every usecase.
I wanted to use $localreposdir_src to indicate if the 9p dir should be mounted. There can be the case that you run qa_crowbarsetup.sh with $localreposdir_target set but without the need for the 9p mount.
But in this case the "test -n" checks in qa_crowbarsetup.sh should check for $localreposdir_target and not $localreposdir_src. Sounds reasonable?