[PATCHv3 0/6] web--browse cleanup and extensions

Differences from the previous revision of this patchset:

* the CodingGuidelines patch was dropped, since it's merged in next
* the chromium support patch had some stylistic changes suggested by Junio
* the *www-browser patch adds support for detecting konqueror and kfmclient,
  which required some changes to the version string retrieval code; also,
  readlink is only used if available.

Giuseppe Bilotta (6):
  web--browse: coding style
  web--browse: split valid_tool list
  web--browse: support opera, seamonkey and elinks
  web--browse: better support for chromium
  web--browse: use *www-browser if available
  web--browse: look at the BROWSER env var

 Documentation/git-web--browse.txt |   10 ++
 git-web--browse.sh                |  302 ++++++++++++++++++++++++++-----------
 2 files changed, 225 insertions(+), 87 deletions(-)