Added ansible_os_family == "RedHat" to 1.2.1 & 1.2.2
Added 1.1.18 - 1.1.24, & changed ansible_os_family to ansible_distribution
Changed ansible_distribution to "RedHat"
Merge pull request #11 from haisamido/master

Added ansible_os_family == "RedHat" to 1.2.1 & 1.2.2