chore(release): 3.16.0 [skip ci]

# [3.16.0](v3.15.4...v3.16.0) (2019-01-17)

### Features

* **discovery:** add methods `createStopwordList`, `deleteStopwordList`, `createGateway`, `deleteGateway`, `getGateway`, and `listGateways` ([8a6753e](8a6753e))
* **speech-to-text:** new methods added: addGrammar, deleteGrammar, getGrammar, listGrammars ([7ab567a](7ab567a))
* **visual-recognition:** parameter `accept_language` added to method `detectFaces` ([82190c7](82190c7))

Author: semantic-release-bot

CHANGELOG.md

@@ -1,3 +1,12 @@
+# [3.16.0](https://github.com/watson-developer-cloud/node-sdk/compare/v3.15.4...v3.16.0) (2019-01-17)
+
+
+### Features
+
+* **discovery:** add methods `createStopwordList`, `deleteStopwordList`, `createGateway`, `deleteGateway`, `getGateway`, and `listGateways` ([8a6753e](https://github.com/watson-developer-cloud/node-sdk/commit/8a6753e))
+* **speech-to-text:** new methods added: addGrammar, deleteGrammar, getGrammar, listGrammars ([7ab567a](https://github.com/watson-developer-cloud/node-sdk/commit/7ab567a))
+* **visual-recognition:** parameter `accept_language` added to method `detectFaces` ([82190c7](https://github.com/watson-developer-cloud/node-sdk/commit/82190c7))
+
 ## [3.15.4](https://github.com/watson-developer-cloud/node-sdk/compare/v3.15.3...v3.15.4) (2019-01-15)
 
 

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "watson-developer-cloud",
-  "version": "3.15.4",
+  "version": "3.16.0",
   "description": "Client library to use the IBM Watson Services and AlchemyAPI",
   "main": "./index",
   "repository": {