3.0.1. (helix)

• moved to PIN login, you will need to reenter your credentials. It's more secure and users with social logins (e.g. g+ or fb) can now login too!
• readded manual ratings for movies/shows/episodes (by tknorris)
• implemented manual ratings for seasons (by tknorris)
• readded manual ratings for movies/shows/seasons/episodes
• readded the Trakt contextmenu
• multipart episodes now show a rating dialog for each episode, when playback is finished
• use kodi proxy to send requests to trakt
• updated transifex translations