support distros what may have a different case. (centos in particular)
Merge pull request #93 from kbrock/better_centos_support

support distros what may have a different case. (centos in particular)
Seperate RHEL/Fedora distros

Contains fixes to rpm module, updated specs, and has been
rebased against the latest HEAD

Also adds helper class for /etc/issue similar to /etc/fstab.