freetdm: add __USE_BSD to ftdm_os, needed by unistd.h for usleep() and string.h to define strcasecmp()
         add -Werror even when the compiler is unknown. This is just a work-around to gcc not being detected
         ad GNU by our current standalone build (not bootstrapped through FreeSWITCH)

freetdm: ftmod_r2 - notify the core when we change the signaling status of a channel or span through the api

         mod_freetdm - created sigstatus api command

Conflicts:
	libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_hndl.c

freetdm: ftmod_wanpipe - now receiving ftdm macros for channel polling, instead of using POLLPRI, etc., directly
         ftmod_r2 - also using ftdm macros for polling

Do not set nat mode when the device's network_ip is within the acl also so if your FS is behind nat and your phone is too then it will still make the right decisions

skypopen: tweaking the OSS audio driver, still gives a load average higher than snd-dummy + snd-pcm-oss on CentOS 5 (but not much more, and lower cpu load), but now is very very good on tickless kernels, eg: Ubuntu 10.04 LTS