clipp tests: Increase verbosity.
docs/internal.doxy.in: Add test fixtures.
trafficserver/ironbee.c: Fix memory leak.
ironbeepp/c_trampoline.hpp: Documentation fix.
various tests: Clean up various minor tests issues; mostly motivate by static checker.

Static checker issues remain; they appear to be false positives related to poor understanding of how gtest assertions work.
Rule engine: Fixed a bug that caused the FIELD* to not be created in some cases
Fixup to previous commit (FIELD*)
After processing request headers, check for expectation of request body
and if there is none, notify Ironbee immediately of end-of-request.
This gives us time to block the request going to the backend if Ironbee
blockes it from the end-of-request notification.
rule_engine: Disable inspection of the response when blocking.
trafficserver: Allow a blocked response to be logged in the audit log.
docs: Minor cleanup.
modules: Remove extraneous newline from libinjection module logging.
docs: Rename marckdown files, clean them up and add them to doxygen docs.
trafficserver: Make sure logging event is generated on connection close.