Client side support for user-relative paths.
Client side support for user-relative paths.

With this patch, the client side passes identical paths for these two:
	ssh://host.xz/~junio/repo
	host.xz:~junio/repo

Signed-off-by: Andreas Ericsson <1eabdaf488b3a3682bbca94c5f468f065cdfaf13@op5.se>
Signed-off-by: Junio C Hamano <dc50d1021234060e53ec42a77d526afa2fe07479@cox.net>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git