[Bluetooth] Add missing maintainer entries for the Bluetooth subsystem

This patch adds the missing maintainer entries for the CAPI message
transport protocol and the BlueFRITZ! USB drivers.

CREDITS

@@ -1395,6 +1395,7 @@ N: Marcel Holtmann
 E: marcel@holtmann.org
 W: http://www.holtmann.org
 D: Author and maintainer of the various Bluetooth HCI drivers
+D: Author and maintainer of the CAPI message transport protocol driver
 D: Various other Bluetooth related patches, cleanups and fixes
 S: Germany
 

MAINTAINERS

@@ -355,6 +355,12 @@ M:	maxk@qualcomm.com
 W:	http://bluez.sf.net
 S:	Maintained
 
+BLUETOOTH CMTP LAYER
+P:	Marcel Holtmann
+M:	marcel@holtmann.org
+W:	http://www.holtmann.org/linux/bluetooth/
+S:	Maintained
+
 BLUETOOTH HCI USB DRIVER
 P:	Maxim Krasnyansky
 M:	maxk@qualcomm.com
@@ -367,6 +373,12 @@ M:	maxk@qualcomm.com
 W:	http://bluez.sf.net
 S:	Maintained
 
+BLUETOOTH HCI BFUSB DRIVER
+P:	Marcel Holtmann
+M:	marcel@holtmann.org
+W:	http://www.holtmann.org/linux/bluetooth/
+S:	Maintained
+
 BLUETOOTH HCI DTL1 DRIVER
 P:	Marcel Holtmann
 M:	marcel@holtmann.org