Merge pull request #43 from jalli/master

Add support for older pip/virtualenv versions, including facter facts for versions
Version 1.3.0
Adding forcerefresh parameter
Merge pull request #44 from zeebox/master

Adding forcerefresh parameter
Version 1.3.1
Fixing lint issues as per http://docs.puppetlabs.com/guides/style_guide.html
Merge pull request #45 from zeebox/lintfix

Fixing lint issues
Expose user/group config to configure gunicorn

gunicorn setup was forcing users to run their processes with the user www-data
which isn't available in all distributions (for instance Fedora Linux) and
it's a good practice to run each website under different users to reduce
security issues
Merge pull request #47 from freyes/set-username

Expose user/group config to configure gunicorn
Version 1.4.0
Replace operatingsystem test for osfamily to increase os support
Fixed osfamily name
Merge pull request #48 from davideme/master

Add support for Amazon distro by using osfamily instead operatingsytem fact
Merge branch 'master' of https://github.com/stankevich/puppet-python

Conflicts:
	manifests/pip.pp
	manifests/virtualenv.pp

Merge curly braces around variable names