fix linting errors. add line to changelog

CHANGELOG.md

@@ -13,6 +13,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 - Added scroll up in fullscreen newsfeed article view
 - Changed fullscreen newsfeed width from 100% to 100vw (better results)
 - Added option to calendar module that colors only the symbol instead of the whole line
+- Added option for new display format in the calendar module with date headers with times/events below.
 
 ### Changed
 - Use Electron 2 Beta. **Please test!**

modules/default/calendar/calendar.js

@@ -132,7 +132,7 @@ Module.register("calendar", {
 			return wrapper;
 		}
 
-		var lastSeenDate = '';
+		var lastSeenDate = "";
 
 		for (var e in events) {
 			var event = events[e];