added gr_web_user
added gr_web_group
Merge pull request #72 from gregfenton/master

added gr_web_user
fix regex for CentOS/RHEL 7 operatingsystemrelease facter variable. close #73
Add Gemfile

Used examples from Puppetlabs modules
Basic Rakefile and Acceptance Spec Helper
Simple Class spec
Re-declare spec to check for fix to #30
Default node-set to use ubuntu
Merge pull request #74 from petems/add_beaker_tests

Add beaker tests