[PATCHv7.1 0/4] Gitweb caching v7.1

This series is a bit fixed up and a tiny bit cleaned up version of "Gitweb caching v7" series from John 'Warthog9' Hawley.

This series is based on top of 8ff76f4 (gitweb: Move call to evaluate_git_version after evaluate_gitweb_config, 2010-09-26) currently in 'pu'. This commit fixes a bug in gitweb which shows in running testsuite.

The patch "gitweb: Add option to force version match" was removed from
this series as it doesn't belong to it, c.f. 
  http://article.gmane.org/gmane.comp.version-control.git/160236

 [PATCHv7.1 1/4] gitweb: Prepare for splitting gitweb
 [PATCHv7.1 2/4] gitweb: add output buffering and associated functions
 [PATCHv7.1 3/4] gitweb: File based caching layer (from git.kernel.org)
 [PATCHv7.1 4/4] gitweb: Minimal testing of gitweb caching

Jakub Narebski (2):
  gitweb: Prepare for splitting gitweb
  gitweb: Minimal testing of gitweb caching

John 'Warthog9' Hawley (2):
  gitweb: add output buffering and associated functions
  gitweb: File based caching layer (from git.kernel.org)

 gitweb/Makefile                           |   20 ++-
 gitweb/gitweb.perl                        |  134 +++++++++++-
 gitweb/lib/cache.pl                       |  348 +++++++++++++++++++++++++++++
 gitweb/static/gitweb.css                  |    6 +
 t/t9500-gitweb-standalone-no-errors.sh    |   19 ++
 t/t9502-gitweb-standalone-parse-output.sh |   39 ++++
 6 files changed, 555 insertions(+), 11 deletions(-)
 create mode 100644 gitweb/lib/cache.pl