Reload harder

Refreshing the background page does re-open the socket, but the inbox
and other windows don't reattach correctly. Reload the whole runtime to
force close all windows, reload the background, and re open the inbox.

js/views/inbox_view.js

@@ -52,9 +52,7 @@
                 'click': 'reloadBackgroundPage'
             },
             reloadBackgroundPage: function() {
-                extension.windows.getBackground(function(bg) {
-                    bg.location.reload();
-                });
+                chrome.runtime.reload();
             }
         });