(1) Support Multiple CGI Scripts
	This is needed even just for the cgit and git server target.
	We need to be able to support the cgit executable itself, and
	also git-http-backend for smart clones.

(2) Support Matching CGI Based On Path
	The other requirement for git-http-backend, which needs to
	trigger on the regex `/.+/(info/refs|git-upload-pack)`