(minor) use Rc before Common consistently
(minor) log END line for commands also
other minor fixups
logging level changes
(perltidy)
git-config key check should ignore case
perl 5.10 giveth, and 5.18 taketh away...

lexical $_ is suddenly "experimental"!  WTF?
change unlink to rm -f
Add "readme" command to gitolite

The "readme" command allows users of wild repos to view, add or remove
a README.html page.

The code is largely modelled after the "desc" script.
D: Allow repo owners in addition to creator

Modify the D command to allow owners, in additon to creators,
unlocking/trashing/deleting the repo. This is similar to the change to
the perms command in 797a81f.
allow some commands to have unrestricted arguments
git-annex support, finally in master!
ssh-authkeys-shell-users: remove unused "use File::Temp"
avoid triggering ACCESS_2 on fallthru
expand-deny-messages: trigger to show more detail on errors
git-config learned '-ev' option to print empty-valued keys also
Allow users with "R" access to run 'desc' in read mode

(i.e., read a repo's description using the "desc" command)
repo-specific hook: allow specifying more than one

hooks are specified as a space delimited list for each "git" hook.
Test for repo-specific-hooks-trigger
git 1.9.0 changed the rules on file:// urls

used to allow "file://foo" to mean "foo in current directory", but now it's
not allowed!