Add CHANGELOG entry. Fix test.

CHANGELOG.md

@@ -16,6 +16,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 ### Updated
 
 ### Fixed
+- Handle SIGTERM messages
 
 ## [2.7.1] - 2019-04-02
 

js/app.js

@@ -263,7 +263,7 @@ var App = function() {
 		this.stop();
 		process.exit(0);
 	});
-	
+
 	/* We also need to listen to SIGTERM signals so we stop everything when we are asked to stop by the OS.
 	 */
 	process.on("SIGTERM", () => {