test suite modules is used as library, not as main module, so it should not define any specialized logging handlers, let parent logger handle the record

adding manifest file declaring all automated tests available to be executed by ioppytest and its automation code

temporarly building IUT docker container from develop instead of master for testing augustCellars coap server implmentation

Full automated testing for CoAP

See merge request !90

added CoAP CoRE test case number 31 to all automated IUTs, updated Makefile to group IUT docker build and re-tagging (aliases), fixed AugustCellars dockerfile

Refact the whole automation code to include new components to automated interop tests (before were handled as unittest)

Added libcoap-cli-vs-august-cellars-server as Jenkins job. Some fixes for iterating over list instead of writting a big wall of sequential shell calls

Decoupling of the IUTs CLI wrappers and the automation code.
Updates all automated IUT classes to use the same mechanisms for spawning processes, setting timeouts and logging.
Fixes to AioCoap and libcoap automation code.
Refactored aiocoap and libcoap to automation code now homogeneous.
Added unittest for testing libcoap CLI.
Fixes to some of errors on CLI usage of AioCoap and libcoap.
Now homgeneous way of using spawning sub-processes, now simuli processes timeouts don't raise exceptions to caller method.
Log stimuli CMD.
Automated IUT logs are now self.logs, which are dumped into AMQP log messages.
Homegized all docker RUN in dockerfile cmds of automated IUTs.
Added jenkins job for running libcoap cli VS coap servers.

added tests for the IUT and automated IUT code, for licoap added a whole interop test suite execution (just stimulus) agains coapthon server to test if commands dont raise any exception

Decoupling of the IUTs CLI wrappers and the automation code.
Updates all automated IUT classes to use the same mechanisms for spawning processes, setting timeouts and logging.