add MPC8343 based board mvBlueLYNX-M7 (doc+config)

Add MPC8343 based board mvBlueLYNX-M7.
It's a single board stereo camera system.
Please read doc/README.mvblm7 for details.

Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index d3dfd48..357cab3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -371,6 +371,10 @@
 
 	ML2			PPC4xx
 
+Andre Schwarz <andre.schwarz@matrix-vision.de>
+
+	mvblm7			MPC8343
+
 Timur Tabi <timur@freescale.com>
 
 	MPC8349E-mITX		MPC8349