Include smart http:// URLs in gitweb

Since we support smart HTTP, we should advertise it on the project
summary pages within our managed gitweb instance.  Like with
the ssh:// protocol URLs, we insert the current username if
authentication is required to access the project.

Change-Id: I2568a930b78d8987c82ef59e4fcdd908a512427e
Signed-off-by: Shawn O. Pearce <sop@google.com>
1 file changed