lua_runtime: Fix memory leak triggered when IronBee runs out of memory.
predicate/reference.adoc: Minor correction to or.
predicate/reference.html: Update.
various: Rename IronBee "events" to "states". RNS-1115
modules/geoip.c: Fix event->state issue.
modules/Makefile.am: ibmod_constant.la must be linked against libibpp.la.
Trafficserver/Ironbee filtering revamp
- Filter continuations now have txn lifetime
- Buffering policies now work (n.b. FLUSHPART tweaked since testing)
- Stream editing now works
- Future maintenance and new features expected to be much easier
Merge pull request #2 in RNS/ironbee from feature/RNS-1119 to master

* commit '3d276d8a2cae1a1c553c269ddc8a419abdb5412a':
  Trafficserver/Ironbee filtering revamp - Filter continuations now have txn lifetime - Buffering policies now work (n.b. FLUSHPART tweaked since testing) - Stream editing now works - Future maintenance and new features expected to be much easier