route: recognize hierarchical branch names
route: recognize hierarchical branch names

Branch names in Git may be hierarchical (for example, "wip/parser/fix"),
however, git-arr's Bottle routing rules do not take this into account.
Fix this shortcoming.

Signed-off-by: Eric Sunshine <8d6e34f987851aa599257d3831a1af040886842f@sunshineco.com>
Signed-off-by: Alberto Bertogli <aa51a345a0e8173877757331a6c3833d48834cb6@blitiri.com.ar>

oz123/git-arr,oz123/git-arr,oz123/git-arr