Fixes geerlingguy#173 again: cast string to int for comparison.

Add fedora to listed platforms.

Fix broken behavior under Ansible 2.7 due to yum module change.

Prevent failures on Ansible 2.7 when no repo is set on RedHat.

Merge branch 'jansepke-patch-1'

Fix deprecation warnings in Ansible 2.5 for state 'present'.

Merge pull request geerlingguy#130 from betheoutlier/encapsulate-path…

…s-vhosts

The documentroot paths for the vhosts were not encapsulated in quotes…

Bump minimum Ansible version requirement.

PR geerlingguy#127 follow-up: Add support for Amazon Linux.

PR geerlingguy#118: Oxford comma.