Merge pull request #57 from prometheus/julius-graphing-improvements

Display Page with Default Graph if None Specified; Host Handlebars

static/graph.html

@@ -7,13 +7,13 @@
     <script src="//ajax.googleapis.com/ajax/libs/jqueryui/1.8.15/jquery-ui.min.js"></script>
     <link type="text/css" rel="stylesheet" href="css/prometheus.css">
 
+    <!-- copy all these CSSen/JSen to our own location -->
     <link type="text/css" rel="stylesheet" href="http://code.shutterstock.com/rickshaw/rickshaw.min.css">
     <script src="http://code.shutterstock.com/rickshaw/vendor/d3.min.js"></script>
     <script src="http://code.shutterstock.com/rickshaw/vendor/d3.layout.min.js"></script>
     <script src="http://code.shutterstock.com/rickshaw/rickshaw.min.js"></script>
 
-    <!-- copy all these JSen to our own location -->
-    <script src="https://raw.github.com/wycats/handlebars.js/1.0.rc.2/dist/handlebars.js"></script>
+    <script src="vendor/js/handlebars.js"></script>
 
     <script src="js/graph.js"></script>
 

static/js/graph.js

@@ -327,6 +327,9 @@ function init() {
   });
 
   var options = parseGraphOptionsFromUrl();
+  if (options.length == 0) {
+    options.push({});
+  }
   for (var i = 0; i < options.length; i++) {
     addGraph(options[i]);
   }