Add Chrome Version

+ Added Chrome Version
+ Added new Dialog to send a url

manifest.json

@@ -54,6 +54,7 @@
     ],
     "background": {
         "scripts": [
+            "browser-polyfill.js",
             "external_js/jquery-3.2.1.min.js",
             "external_js/sha256.jquery.js",
             "clearurls.js"
@@ -61,7 +62,10 @@
     },
     "content_scripts": [
         {
-            "matches": ["<all_urls>"]
+            "matches": ["<all_urls>"],
+            "js": [
+                "browser-polyfill.js"
+            ]
         }
     ],
     "options_ui": {