This step should enable the application to handle different camsites.
At the moment only chaturbate is available, but others like MFC can
now be added. There might be still some things to do, like the settings
and HttpClient etc. But this is the first step to support more sites
than only Chatubate.
With the refactoring of the model / chaturbate class, the online
property of JavaFxModel was not updated anymore, so that the checkbox
in the table would never update.
Chaturbate only contains Model related methods. So it makes sense to
encapsulate that functionality in Model.
Use guava LoadingCache in Chaturbate class to cache resolution and
StreamInfo requests. The entries expire after 5 minutes.
Add possibility to filter for public rooms only.