Corrected bugs and add timeout

controllers/prototype/dbrequests.js

@@ -914,7 +914,7 @@ DBReq.TutorialCreator.prototype.execute = function() {
     this.client.query(
         // Generate random coins
         "SELECT Scene.id AS scene_id, generate_series AS id\n" +
-        "FROM Scene, generate_series(1,Scene.coin_number)\n" +
+        "FROM Scene, generate_series(0,Scene.coin_number-1)\n" +
         "WHERE Scene.name = 'peachcastle'\n" +
         "ORDER BY RANDOM()\n" +
         "LIMIT 8;",

js/l3d/apps/prototype/interactive/main.js

@@ -27,6 +27,13 @@ window.onbeforeunload = function() {
 
 };
 
+setTimeout(function() {
+    $('#next').show();
+    $('#next').click(function() {
+        window.location = '/prototype/games';
+    });
+}, 3*60*60*1000);
+
 function main() {
 
     // Main container that holds everything

js/l3d/apps/prototype/tutorial/TutorialSteps.js

@@ -210,6 +210,13 @@ TutorialSteps.prototype.nextStep = function() {
                 });
                 break;
             case 17:
+                setTimeout(function() {
+                $('#next').show();
+                $('#next').click(function() {
+                    window.location = '/before-begin';
+                });
+            }, 3*60*60*1000);
+
                 var cams = L3D.createPeachRecommendations(this.container_size.width(), this.container_size.height());
                 for (var i = 2; i < cams.length; i++) {
                     this.addRecommendation(cams[i]);