maintainers: Update committers

Ed wrote the c++ mapper.  Matt has been hacking on the mapper a lot
lately as well.  It makes sense that they have committer access.

Change-Id: I48cb7e2c32324f395136c4adbdfbcdcc41da894a
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 8b0aef7..41556ee 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -42,7 +42,6 @@
 START OF MAINTAINERS LIST
 -------------------------
 
-M:  Brad Bishop <bradleyb@fuzziesquirrel.com> <radsquirrel!>
-R:  Ed Tanous <ed.tanous@intel.com> <EdTanous!>
+M:  Ed Tanous <ed.tanous@intel.com> <EdTanous!>
+M:  Matt Spinler <spinler@us.ibm.com> <mspinler[m]!>
 R:  James Feist <james.feist@linux.intel.com> <jfei!>
-