mod_xml_cdr: add force_process_cdr var to process b leg cdr on a case by case basis when b leg cdr is disabled (XML-17)

switch_dso.c: FreeBSD(8.0) dlerror() returns const char*, add cast to char* to avoid a warning (and abort due to -Werror)

Conflicts:
	libs/freetdm/src/ftmod/ftmod_sangoma_boost/ftmod_sangoma_boost.c

add sanity check to launch threads that catch hangup and are not in a thread to make sure they clean up

added skinny dialplan stuff to specfile