Fix kernel config for 5140
	* enable printk (AVM kernel modules need printk)
	* removed BT support in kernel (no USB)
	* ISDN/CAPI settings as in AVM kernel source
	* LED settings as in AVM kernel source (OUTPUT_SHIFT_REGISTER)


git-svn-id: file:///var/svn/freetz/trunk@11042 149334a1-2f27-0410-a3b9-fc62619ac1e6