...so we can tell people what to do and where to look.

disable dialog matching for subscribe reqs so it always uses a new handle to avoid conflicting with notify transactions

Conflicts:
	libs/sofia-sip/.update

This is probably what was intended. If the pointer 'path' is NULL, or if it is not NULL, then the first char should not be '\0'

Since I can't seem to locate what this might be used for, or the more correct solution, I'm going to comment it out for now. If someone can find a better solution so that this functionality would actually work, please advise.