* drop libtapi and tapi_sip (moved to external git)
* add build variants to pjsip
* split tapi_dev audio driver out of patch into src/
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25412 3c298f89-4303-0410-b956-a3cf2f4a3e73
* update to version 1.8.5
* add code to allow selection of features via menuconfig
* add sound device backend for lantiq voip hardware
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25298 3c298f89-4303-0410-b956-a3cf2f4a3e73