Categories etc

* "Merged channels" on top level
* Added Categories
* Added Collections
* Changed Search as legacy since new Search wasn't really working
* Added Clips to Latest
* Sort episodes/clips so newest is first
* Sort seasons - newest first
* Added availability
* Added summary to titles within shows
* Removed show name etc from episode/clip titles within shows

!!!Note!!!
ServiceInfo.plist needs to be changed for viagame

<string>^http:\/\/www\.viagame\.com\/(play|program|channels)\/.*\/[0-9]+</string>
!!!!!!!!!

TODOs:
* Recommended doesn't really work - need to provide channel as well. It seems api
  handles recommended per channel - but still returns data for other channels. Not
  sure if there is a way to find "main channel" and use that... I guess APP is
  using XML or similar for start page and not the api?

* Sorting - Viasat APP seems to sort e.g. LATEST differently - one episode per
  show? Now it can be flodded by 10+ episodes from same show...

* Collections - Viasat APP doesn't provide all - and perhaps different
  sorting. Seems only "show collections" are shown - this plugin has some
  collections with episodes and others with shows.

* "You might like" can find api for this one.

* Searching - at least tv3play.se has better searching - "suggestions" is used
  to find episodes with data - e.g. search for "waldner". Can't find this in
  api... Also searching for "hop" finds some clips - can't manage this in API
  either. Then searching for part of showname doesn't seem to work on web -
  e.g. "hopp" doesn't find "kändishoppet" - so the current search should be kept
  I belive - but a bit extended...

* Would be nice to use dynamic channel listing - but thumb seems lacking...

* language/translations files...