Rename dateFormatter.js to date-formatter.js

src/js/events/event.js

@@ -1,5 +1,5 @@
 const {ElemJS, ejs} = require("../basic")
-const {dateFormatter} = require("../dateFormatter")
+const {dateFormatter} = require("../date-formatter")
 
 class MatrixEvent extends ElemJS {
 	constructor(data) {

src/js/timeline.js

@@ -6,7 +6,7 @@ const {Sender} = require("./sender.js")
 const lsm = require("./lsm.js")
 const {resolveMxc} = require("./functions.js")
 const {renderEvent} = require("./events/renderEvent")
-const {dateFormatter} = require("./dateFormatter")
+const {dateFormatter} = require("./date-formatter")
 
 let debug = false