update MAINTAINERS file to reflect current realities better

Original commit message from CVS:
update MAINTAINERS file to reflect current realities better
diff --git a/MAINTAINERS b/MAINTAINERS
index 99d3500..372098b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1,10 +1,9 @@
 GStreamer is currently maintained by the consensus of a number
 of people, including, but not limited to:
 
+ Jan Schmidt <thaytan@noraisin.net>
  Wim Taymans <wim@fluendo.com>
  David Schleef <ds@schleef.org>
- Benjamin Otte <in7y118@public.uni-hamburg.de>
- Ronald Bultje <rbultje@ronald.bitfreak.net>
  Thomas Vander Stichele <thomas@fluendo.com>
 
 Maintainer-related issues should be addressed to: