added messages for requesting automated IUT to launch reachability tests, added also entrypoint to CLI

refact API stricture, nw packet dumper , rmq log hanlder are part of the newly created event_bus_utils package

added message for sending to UI a file to download, updated CLI with more testing methods, updated version

updated SHOULD/MUST requirements for messages, updated setup.py so README with markdown format is displayed correctly in pypi.org

Messages templates field must not use 'tdb' as default, instead use None. Minor version ++ as it is an important change but should be backwards comptatible still

updates on messages lib, better doc, updated auto doc generation script, better tests on messages metadata

CLI appends amqp connection parameters when not present in env var, added also routing key examples for PacketSniffRaw and PacketInjectRaw

plenty of new features to REPL component, the most notorious one is the possibility to run it in a lazy mode meaning that messages body are just printed in STDOUT instead of being processes as Messages

fixed plenty of messages echo methods, added publish performance configuration message examples under debugging mode

adding interop CLI changes, this version is more user friendly that the old CLI for executing the test