Update perldoc of git-deploy with hooks that should be run manually for template hotfixes
Revert "Update perldoc of git-deploy with hooks that should be run manually for template hotfixes"

This reverts commit 9d8ea18ff35a5c871a862c7f1457ddd2f1bd6168. It's
another booking-specific doc patch. We'll add this somewhere else.
Merge remote-tracking branch 'booking/master'

Merge booking-specific commits into the open source branch.
@@@@ KLAXON.WAV @@@@@
This is a booking specific text commit. Don't send this upstream or baby
jesus will cry.
Correcting the POD

`httpd restart` doesn't work anymore, replacing it with the new vernacular.
Git::Deploy::Hook::LoadBalancerCheck; fix typo in output
Support arguments in Git::Deploy::Question::_question
Git::Deploy::Hook::RestartHTTPD: remove booking-specific hooks

Remove hooks that aren't used by Git::Deploy itself, but just by the
Booking hooks. We'd still like to have some example hooks in the
future, but these are all kinda usecase-specific.
Revert "Correcting the POD"

This reverts commit c9a22c6c2c80723d3e61a08d4d97192105178d57.

This is the open source documentation that isn't specific to our site,
httpd restart is a general command, dude is not.
Remove comment for code that isn't there anymore
Code Prettyness: align hash key-value list
Pass GIT_DEPLOY_ACTION down to the hooks

It's now possible to check which action you're in in the hooks, I'm
going to be using this for a new post-start hook to print howto
messages for hotfixes.
Phase Hooks: add a post-start hook

I'm using this hook to print out some instructions about how to do
hotfixes.
shuffling whitespace
make Git::Deploy export get_hook_dir (--show-hook-dir was failing)
whitespace
modeline
Run pre-start hooks *before* creating a status/lock directory

This allows pre-start hooks to fail cleanly which will in turn prevent a start,
hotfix, revert from taking place.

Without this, a failed pre-start hook would leave a lock directory in place but
not a lock file, which made other stuff (i.e. abort) fail miserably.
add source repository and license details
gitignore: Add TAGS