Cleaned up IVI mock-up

Jira-Issue: APPPARTY-46
Integrated host functionality  into ivi mockup

Using the standard the host classes: host, funnel, player, visual and visualPlayer
Added funnel2automotive for adding the callbacks to the funnel.

JIRA-ISSUE: APPPARTY-46
Merge pull request #13 from easy-s/APPPARTY-46

Integrated host functionality for IVI system