Merge pull request #3 from soul-rebel/master

Optional git push - pull request
try to use a chef_handler
berk it
Vagrant, etckeeper git_remote_enabled => false
add chef_handler in metadata
berksfile, add dependencies
vagrantfile, add chef-client to run_list, set chef_handler attributes
dummy report handler working
skip tempfile.read
lower logging to debug
Update etckeeper at http://community.opscode.com/cookbooks/etckeeper/source
drop tempfile and use etckeeper for commit
raise version to 0.0.3, include report-handler recipe
rename report handler recipe to commit.rb
raise version to 0.0.4
[etckeeper] removed git from package run and included git recipe
Overwork the handler a bit

* tried to introduce a start handler, which however cannot fail the chef-run
  as all its exceptions are caught.
Bump version to 0.0.6
Make the commit recipe now work perfectly :-)

* If /etc is unclean, fail the chef-run
* If everything is fine, we run chef and commit changes made to /etc afterwards
Merge with TYPO3 Assocication fork