CLI now accepts --udp and --udp-port
Bootstrap now supports the udp server
Merge branch 'master' into udp

Conflicts:
	test/bootstrap.js
Still using yargs camel case config keys for readability
Merge branch 'master' into udp

Conflicts:
	lib/bootstrap.js
We can now chain some udp methods
Preparing for udp unit tests
Added flexibility in CLI tests for future UDP tests
Fixed incorrect coverage report
UDP aonnect request and response support
The backends are now storing UDP connection IDs
The UDP connect request is binded to the engine
Syntactic sugar in UDP message handler
Can now query engine to know if a connection id exists
Merge branch 'master' into udp

Conflicts:
	test/fixtures/fixtures.json
UDP handles announces
The UDP server is now bootstrapped with the CLI