HID: MAINTAINERS: add roccat drivers

Adding maintainer for Roccat hid drivers
Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

MAINTAINERS

@@ -6921,6 +6921,14 @@ M:	Maxim Levitsky <maximlevitsky@gmail.com>
 S:	Maintained
 F:	drivers/memstick/host/r592.*
 
+ROCCAT DRIVERS
+M:	Stefan Achatz <erazor_de@users.sourceforge.net>
+W:	http://sourceforge.net/projects/roccat/
+S:	Maintained
+F:	drivers/hid/hid-roccat*
+F:	include/linux/hid-roccat*
+F:	Documentation/ABI/*/sysfs-driver-hid-roccat*
+
 ROCKETPORT DRIVER
 P:	Comtrol Corp.
 W:	http://www.comtrol.com