Fix quoting to pass linting
Merge pull request #57 from adamcrews/fix_lint_errors

Fix quoting to pass linting
Fixup the webhook script

- made the hook work for posts from github and from stash since they
  send different keys for the ref id of the commit.
- removed the -p from the command line usage of mco, since it's not
  supported in the mco agent.
- added a mco output log
- updated the name of the webrick access log variable in the config
  file so its more clear as to what it does.
Merge pull request #59 from adamcrews/webhook_fixups

Fixup the webhook script
Forge cut
Update logging
Fix issue with scoping of var

prior to this commit the var in question was not in scope as it was not
global
Forge cut
2.2.7
Update for mcollective to be turned on or off

Prior to this commit we automatically used mcollective there
is certian siutations that you might want to call the mcollective hook
directly if say for instance you only have one master
Fix default postrun_command

The r10k::postrun_command command parameter was pointing to a
non-existent variable in params.  This commit resolves this by setting a
"pre_postrun_command" in params.pp that both the prerun_command and
postrun_command classes use as default values for their 'command'
parameters.
Merge pull request #63 from joshbeard/postrun_fixes

Fix default postrun_command
change webhook exec to execute the command built previously rather than just running mcollective
Merge pull request #70 from k-f/master

change webhook exec to execute the command built previously