Merge branch 'kk/gitweb-omit-expensive'

"gitweb" learned to optionally omit output of fields that are expensive
to generate.

By Kacper Kornet
* kk/gitweb-omit-expensive:
  gitweb: Option to not display information about owner
  gitweb: Option to omit column with time of the last change

diff --cc gitweb/gitweb.perl
Simple merge