Add back theme

theme/javascript/gitbook.js

@@ -0,0 +1,53 @@
+define([
+    "jQuery",
+    "utils/storage",
+    "utils/sharing",
+    "utils/dropdown",
+
+    "core/events",
+    "core/font-settings",
+    "core/state",
+    "core/keyboard",
+    "core/navigation",
+    "core/progress",
+    "core/sidebar",
+    "core/search",
+    "core/glossary"
+], function($, storage, sharing, dropdown, events, fontSettings, state, keyboard, navigation, progress, sidebar, search, glossary){
+    var start = function(config) {
+        var $book;
+        $book = state.$book;
+
+        // Init sidebar
+        sidebar.init();
+
+        // Load search
+        search.init();
+
+        // Load glossary
+        glossary.init();
+
+        // Init keyboard
+        keyboard.init();
+
+        // Bind sharing button
+        sharing.init();
+
+        // Bind dropdown
+        dropdown.init();
+
+        // Init navigation
+        navigation.init();
+
+        //Init font settings
+        fontSettings.init(config.fontSettings || {});
+
+        events.trigger("start", config);
+    }
+
+    return {
+        start: start,
+        events: events,
+        state: state
+    };
+});