[PATCH 4/4] gitweb.cgi: Centralize printing of the page path

Centralize printing of the page path so that
if the entity is a blob, we can set the page path
to be the link to the HEAD revision of the
"raw" blob.

Signed-off-by: Luben Tuikov <redacted>
---
 gitweb/gitweb.cgi |   41 +++++++++++++++++++++--------------------
 1 files changed, 21 insertions(+), 20 deletions(-)