puppetlabs/facter — pull request #744 by whopper (2014-08-07 18:49:42+00:00)
Title: (FACT-618) Cherry-pick lost XCP operatingsystem fact fix back into master

This commit cherry-picks work done on the operatingsystem fact that
was lost during the facter-2 / master merge.

Original commit:

Ticket #18175 Wrong operatingsystem reported for Xen Cloud Platform

Facter will now return XCP for the fact operatingsystem when
/etc/redhat-release contains the XCP version string.