Non debian packages do not create the rack directory which puppetmast…

…er runs from, so use an exec to create it before the vhost.

Merge pull request #29 from Aethylred/master

Add support for RedHat/CentOS 5/6/7
Optional vhost
Use rspec-puppet-facts to test different OSs

assert ownership of enivronment directory

Add parameter to allow setting the puppet user shell command

manage the trusted_node_data setting for the puppet master

autosign.conf does not seem to support # comments

/etc/default/puppet needs to be updated for the puppet agent to run

Documentation for 1.3.0

Updating travis suite

Tweaking rspec & travis set up.