Add new config option for choosing a quality when adding media in son…

…arr/radarr (#11)

You can now optionally supply a key called "quality" for each provider that matches the quality you want the media to download at. Note that the name of the quality has to match exactly what it's called in Sonarr or Radarr for it to work. Example:

```
  "server": {...}
  "movies": {
    "provider": "radarr",
    "server": {...},
    "quality": "HD-1080p"
  },
  "shows": {
    "provider": "sonarr",
    "server": {...},
    "quality": "HDTV-1080p"
  }
```

If you don't set a quality, it'll use whatever the first quality profile from the API is, usually "Any".

Closes #6

Search for movie when adding to Radarr list (#8)

* Fix for #7
* Bump version to 1.1.8

Require saying "movie/film" or "show/series" before a media item title.

Excluding this was leading to issues where Alexa wasn't sure if you were
trying to say a show or movie.

Add imdb field back in for Couch Potato.

It's necessary for adding a movie.

Add imdb field back in for Couch Potato.

It's necessary for adding a movie.

Fix Couch Potato parser.

Seems the search and list endpoints had different schemas.

Fix js error when couch potato returns no movies in response.

Add sample configs to show what different setups look like.

Fix error looking up qualities

Bump version to 1.1.0 for adding Sonarr and Radarr support.