Remove unused baseUrl parameter

src/display.js

@@ -9,8 +9,7 @@ export const modal = content => {
 }
 
 export class Display {
-  constructor(baseUrl, dispatch, target) {
-    this.baseUrl = baseUrl
+  constructor(dispatch, target) {
     this.target = target
     const findA = target => {
       while (target.nodeName !== 'A') {

src/index.js

@@ -50,7 +50,7 @@ window.onpopstate = e => {
   dispatch(document.location.search)
 }
 const target = document.createElement('div')
-display = new Display('', dispatch, target)
+display = new Display(dispatch, target)
 
 if (document.location.search) dispatch(document.location.search)
 else display.renderIntro(intro)