fix(devtoolsBackground): fix script reference

Closes #241
Closes #242
Closes #243

Author: btford

devtoolsBackground.js

@@ -1,16 +1,5 @@
 var panels = chrome && chrome.devtools && chrome.devtools.panels;
 
-function getScope(node) {
-  var scope = window.angular.element(node).scope();
-  if (!scope) {
-    // Might be a child of a DocumentFragment...
-    while (node && node.nodeType === 1) node = node.parentNode;
-    if (node && node.nodeType === 11) node = (node.parentNode || node.host);
-    return getScope(node);
-  }
-  return scope;
-}
-
 // The function below is executed in the context of the inspected page.
 
 var getPanelContents = function () {
@@ -39,6 +28,17 @@ var getPanelContents = function () {
   } else {
     return {};
   }
+
+  function getScope(node) {
+    var scope = window.angular.element(node).scope();
+    if (!scope) {
+      // Might be a child of a DocumentFragment...
+      while (node && node.nodeType === 1) node = node.parentNode;
+      if (node && node.nodeType === 11) node = (node.parentNode || node.host);
+      return getScope(node);
+    }
+    return scope;
+  }
 };
 
 panels && panels.elements.createSidebarPane(
@@ -52,7 +52,7 @@ panels && panels.elements.createSidebarPane(
   var angularPanel = panels.create(
     "AngularJS",
     "img/angular.png",
-    "panel.html"
+    "panel/app.html"
   );
 });