Added 2 new anticipated sensors

[mkanet]

I added 2 new sensors called:

• sensor.trakt_anticipated_shows
• sensor.trakt_anticipated_movies

Example configuration to enable the sensors above:

trakt_tv:
  language: en
  timezone: America/Los_Angeles
  sensors:
    anticipated:
      movie:
        max_medias: 10
      show:
        max_medias: 10

Example configuration will additionally exclude collected items:

trakt_tv:
  language: en
  timezone: America/Los_Angeles
  sensors:
    anticipated:
      movie:
        exclude_collected: true
        max_medias: 10
      show:
        exclude_collected: true
        max_medias: 10