added xbmc implementation support and dropdown autorefresh
Jira-issue HUBWMC-32
alignment with new specs
Jira-issue: HUBWMC-32
switched to addListener method
Jira-issue: HUBWMC-32
updating README.md
Jira-issue: HUBWMC-32
Merge pull request #10 from paolovergori/HUBWMC-32

Hubwmc 32