Merge pull request #81 from maxirosson/dev

Dev
Merge pull request #82 from maxirosson/dev

Dev
Merge pull request #83 from maxirosson/dev

Upgraded gcm version
Refs #126: Upgrade Movie Database API to 3
Merge pull request #85 from maxirosson/dev

Dev
Refs #126: Upgrade Movie Database API to 3 - improvements
Merge pull request #84 from maxirosson/newMovieDbApi

Refs #126: Upgrade Movie Database API to 3
Media selections improvements and fixes
Go to the media session details when it is accepted
Automatically refresh the media sessions list when there is a media session change