gitweb: remove PATH_INFO from $my_url and $my_uri
gitweb: remove PATH_INFO from $my_url and $my_uri

This patch fixes PATH_INFO handling by removing the relevant part from
$my_url and $my_uri, thus making it unnecessary to specify them by hand
in the gitweb configuration.

Signed-off-by: Giuseppe Bilotta <6010d7f2c049984f25cd19568d4ace2cc46b0817@gmail.com>
Acked-by: Jakub Narebski <a6a1517a087f9f64a72f41a0de57ff01fbb0e412@gmail.com>
Acked-by: Petr Baudis <2df6472652419df7dced808d07835f28963a653f@suse.cz>
Signed-off-by: Shawn O. Pearce <f01032651c12a22b2103346ba96b3b6b231f9d3c@spearce.org>

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