Bug 1157676 - Update PSL for .gl. r=gerv

netwerk/dns/effective_tld_names.dat

@@ -932,6 +932,11 @@ org.gi
 // gl : http://en.wikipedia.org/wiki/.gl
 // http://nic.gl
 gl
+co.gl
+com.gl
+edu.gl
+net.gl
+org.gl
 
 // gm : http://www.nic.gm/htmlpages%5Cgm-policy.htm
 gm