GitConfigURLMatch, for URL based config variables
Use ghq.url.https://example.com/.vcs varaible to determine VCS backend
Rather use `git config --get-urlmatch` for per-URL configuration
doc: ghq.<url>.vcs
wercker: check git version
Git version testing
Check if git has --get-urlmatch feature
warn about git version
docs
Merge remote-tracking branch 'origin/config-url'