Added param to disable epel class
if statement to include epel class
adding epel so it can be disabled optionally
removed comma typo
Added param to disable epel class
Merge branch 'master' of https://github.com/michael-leroy/puppet-ejabberd into michael-leroy-master

* 'master' of https://github.com/michael-leroy/puppet-ejabberd:
  Added param to disable epel class
  removed comma typo
  adding epel so it can be disabled optionally
  if statement to include epel class
  Added param to disable epel class

Conflicts:
	manifests/params.pp