resource-agents: Fix nfs mount contexts
resource-agents: Fix nfs mount contexts

 - check for SELinux enabled
 - grab the installed distribution's SELinux label for
   /var/lib/nfs/statd
 - chcon / restorecon using that label (restorecon should be enough,
   but it seems to not work across bind mounts)

Resolves: rhbz#635828

Signed-off-by: Lon Hohberger <ff1811917d4a4d5f8c801f25e2c8fea5684c1092@redhat.com>

stevenraspudic/resource-agents,asp24/resource-agents,stevenraspudic/resource-agents,asp24/resource-agents,asp24/resource-agents,stevenraspudic/resource-agents