1.0.2beta1: follow-ups to [12479], refactored and simplified `git_fs.py` (refs #11164)
1.0.2beta1: follow-ups to [12479], refactored and simplified `git_fs.py` (refs #11164)


git-svn-id: 50cd48c816abc7a9f40e8e03a4277466cb30a3e4@13113 af82e41b-90c4-0310-8c96-b1721e28e2e2

rbaumg/trac,rbaumg/trac,rbaumg/trac,rbaumg/trac