COPYRIGHTS: added FSF copyright (libsofia-sip-ua/su/poll.c).
COPYRIGHTS: added FSF copyright (libsofia-sip-ua/su/poll.c).

darcs-hash:20070208164150-55b16-019e74873732bd5067d05772e92c83e4acb70875.gz

xhook/sofia-sip,unispeech/sofia-sip,unispeech/sofia-sip,jart/sofia-sip,BelledonneCommunications/sofia-sip,erdincay/sofia-sip,erdincay/sofia-sip,BelledonneCommunications/sofia-sip,unispeech/sofia-sip,jart/sofia-sip,BelledonneCommunications/sofia-sip,xhook/sofia-sip,xhook/sofia-sip,unispeech/sofia-sip,BelledonneCommunications/sofia-sip,jart/sofia-sip,erdincay/sofia-sip,xhook/sofia-sip,xhook/sofia-sip,erdincay/sofia-sip