Return 'absent' instead of nil
Merge pull request #131 from eshamow/fix_virtualenv_version

Return 'absent' instead of nil
code highlight for version number :)
Adding osenv hash to set os environment vars for gunicorn
fix indentation of settings file
updating docs with new python::gunicorn osenv setting and updating tests for appmodule and osenv
Merge pull request #133 from derektamsen/20141021-add_osenv_feature

Allow setting os environment vars in python::gunicorn
Release 1.7.13
Explicitly set allow_virtual to false for package resource
Explicitly set allow_virtual to false for package resource
Merge pull request #134 from eshamow/fix_fact_deprecation_warning

Fix fact deprecation warning