Removed DroneStream

Closes #895

README.md

@@ -563,7 +563,6 @@ API | Description | Auth | HTTPS | CORS |
 | [Celebinfo](https://market.mashape.com/daxeel/celebinfo/) | Celebrity information | `X-Mashape-Key` | Yes | Unknown |
 | [CivicFeed](https://developers.civicfeed.com/) | News articles and public datasets | `apiKey` | Yes | Unknown |
 | [Datakick](https://www.datakick.org/api) | The open product database | `apiKey` | Yes | Unknown |
-| [Dronestream](https://dronestre.am/) | Tracks United States drone strikes | No | Yes | Unknown |
 | [Enigma Public](http://docs.enigma.com/public/public_v20_api_about) | Broadest collection of public data | `apiKey` | Yes | Yes |
 | [fonoApi](https://fonoapi.freshpixl.com/) | Mobile Device Description | No | Yes | Unknown |
 | [French Address Search](https://adresse.data.gouv.fr/api) | Address search via the French Government | No | Yes | Unknown |