epic commit, changing lots of event code
epic commit, changing lots of event code

we need this in order to change state of already-registered events.
changes include elimination of validmap from libtorque_ctx, move to
a single shared source state, factoring out said state, lots of
stuff. overall goal, of course, is proving ssl service and thus bug 25

dankamongmen/libtorque,dankamongmen/libtorque,dankamongmen/libtorque