Unittests for the WAMP testee server and its services.
Fixed test descriptions in index file (forgot the curly brackets...)
Added docstrings, refactored and enhanced unittests
Added missing initialization of Pub/Sub features and the topic service (borrowed from the existing WAMP test server
Implemented setup of WAMP testee server
Improved usage hint for invalid modes
Improved HTML reports
Merge remote-tracking branch 'albert/wamp' into wamp