Kill trailing whitespace.

Killed trailing whitespace in the puppet repo files using
`sed -r 's/\s+$//'`. Skip binary files and html templates for lodgeit
and mailman.

Change-Id: Ib43493161d8f0e8fae1426b22fb1737832ca14cd
Reviewed-on: https://review.openstack.org/12969
Reviewed-by: Paul Belanger <paul.belanger@polybeacon.com>
Approved: James E. Blair <corvus@inaugust.com>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Tested-by: Jenkins

manifests/virtual.pp

@@ -15,7 +15,7 @@ class user::virtual {
       managehome => true,  # creates the home directory (does not actually manage it)
       require => Group[$title],
     }
-    
+
     file { "${title}_sshdir":
       name => "/home/$title/.ssh",
       owner => $title,