Merge pull request #125 from EHLOVader/wordpress

Wordpress install and configuration.
if a dashboard path is set try to figure out the relative path on the local machine
don't preserve attributes when extracting the tarball
Merge pull request #134 from slbmeh/gh-129

WordPress don't preserve attributes when extracting the tarball
Merge pull request #133 from slbmeh/gh-131

Update logic to find data.json
Remove monitoring prefix
Switches the mailcatcher installation to use RVM
Updated install to use RVM.
Added mailcatcher init.d script.
Added PHP configuration for mailcatcher.
Updated lookup to use explicit path for RVM install as sudo.
Merge remote-tracking branch 'ehlovader/mailcatcher'

Conflicts:
	lib/ansible/roles/php/templates/mailcatcher.ini.j2