extract main class to Artist test in muzu behaviours
Refactor Muzu part. Adding new tests.
rename LOGGER --> logger as on http://www.slf4j.org/api/org/slf4j/Logger.html example
add more muzu tests
more muzu tests, removed duplication, added fixture classes
more muzu tests, removed duplication, added fixture classes
create 2 YQL tests. rename encodeToken --> urlEncode
merging test