Merge branch '2664_ogm_deprecated'

* 2664_ogm_deprecated:
  Ticket #2664: ogm extension was deprecated in favor of .ogv.

misc/mc.ext.in

@@ -496,7 +496,7 @@ shell/i/.wmv
 regex/i/\.fl[icv]$
 	Include=video
 
-regex/i/\.og[mv]$
+shell/i/.ogv
 	Include=video
 
 regex/i/\.ra?m$