Remove selinux from lb class, needs to be at higher level

It is really optional and should not be enforced into
load balancer class. Instead of that, we need to manage
that on manifests calling it. So we give more flexibility
on the usage of this module, and avoid problems of selinux
duplications if co-locating services.

Change-Id: I35cc13ba0c0449a580720cf7b72eb3c7243b4d0d

manifests/lb.pp

@@ -21,11 +21,6 @@ class cgit::lb (
   $balancer_member_https_ports = ['4443',],
   $balancer_member_git_ports = ['29418',],
 ) {
-  if ($::osfamily == 'RedHat') {
-    class { '::selinux':
-      mode => 'enforcing'
-    }
-  }
 
   package { 'socat':
     ensure => present,