new release of LCR (linux-call-router)

hi, i just uploaded a new version of linux-call-router at www.linux-call-router.de. this version is equal to the current git. it has fixes, one is about conference creation and release. calls can now be forwarded by joining conference during ringing state: "*3#" and you may hang up, the party on hold will get transfered to the ringing phone. the major reason for a release is that OpenBSC main branch can be compiled with LCR, without any patch. hope you enjoy, andreas