Revert "remove tab permission."

This reverts commit c1ef106469.

Conflicts:
	src/eventPage.js
	src/manifest.json

src/eventPage.js

@@ -3,4 +3,19 @@ chrome.browserAction.onClicked.addListener(function(){
 		url: chrome.extension.getURL('index.html'),
 		selected: true
 	});
+});
+
+chrome.tabs.onCreated.addListener(function (tab) {
+	console.log('created', arguments)
+	if (tab.url === 'chrome://newtab/') {
+		chrome.tabs.update(tab.id, {
+			url: chrome.extension.getURL('index.html')
+		}, function callback() {
+			console.log('ho gaya');
+		});
+	}
+});
+
+chrome.tabs.onUpdated.addListener(function () {
+	console.log('updated', arguments)
 });

src/manifest.json

@@ -5,17 +5,15 @@
 	"description": "Convert new tabs into an offline playground for your web experiments",
 	"homepage_url": "https://kushagragour.in/lab/web-maker",
 	"permissions": [
-		"storage"
+		"storage",
+		"tabs"
 	],
-	"chrome_url_overrides" : {
-		"newtab": "index.html"
-	},
 	"options_ui": {
 		"page": "options.html",
 		"chrome_style": true
 	},
 	"browser_action": {
-		"default_title": "Web Maker",
+		"default_title": "Start Web Maker",
 		"default_icon": "icon-16.png"
 	},
 	"background": {