New directory/hiera structure

As proposed in GH-21
clean up whitespace/unused variable
remove devstack.yml compatibility support
fix box name
Vagrantfile: Remove reference to devstack.yaml
libaugeas-ruby is not needed anymore
Ensure defaults are fetched from vagrant-cfg.dist
Merge pull request #24 from Mayflower/dir-hiera-structure

Added possibility for hiera structure
Comment out hashes in hiera data that would get deep merged
Disable compass by default
Upgrade mayflower/php to 2.0.0 and install puppetlabs/inifile
Adjust hiera data defaults to new inifile php config
Adjust hiera keys due to mayflower/php fpm refactoring
Quote On for php settings in yaml
Extension configs are now called settings
Correct fpm settings hiera key
Fetch mayflower/php from github master branch
Switch back to mayflower/php forge releases
Do webserver stuff later
Merge pull request #42 from Mayflower/puppet-php2

Add support for mayflower/php version 2.0