[PATCHv2 0/3] gitweb: Smarter snapshot names

This is the replacement for 'mr/gitweb-snapshot' branch (aba1076), currently in 'pu'.

Compared to previous series the t9502-gitweb-standalone-parse-output test is created in earlier commit, to better show changes in snapshot behaviour in "gitweb: Smarter snapshot names".

The first commit in series is identical to the one in previous version of this series. Changes in last commit in series are only about tests.

Shortlog:
~~~~~~~~~
Jakub Narebski (2):
  t/gitweb-lib.sh: Split gitweb output into headers and body
  gitweb: Document current snapshot rules via new tests

Mark Rada (1):
  gitweb: Smarter snapshot names

Table of contents:
~~~~~~~~~~~~~~~~~~
 [PATCH 1/3] t/gitweb-lib.sh: Split gitweb output into headers and body
 [PATCH 2/3] gitweb: Document current snapshot rules via new tests
 [PATCH 3/3] gitweb: Smarter snapshot names

Diffstat:
~~~~~~~~~
 gitweb/gitweb.perl                        |   76 +++++++++++++++----
 t/gitweb-lib.sh                           |    6 +-
 t/t9502-gitweb-standalone-parse-output.sh |  115 +++++++++++++++++++++++++++++
 3 files changed, 180 insertions(+), 17 deletions(-)
 create mode 100755 t/t9502-gitweb-standalone-parse-output.sh