graph.haml in stackprof-webnav-1.0.2

- old
+ new

@@ -1,4 +1,5 @@
-%a{:href => url_for("/overview")}
-  %button Back to overview
-
-%img{src: url_for("/graph.png")}
+#graph
+  %a{:href => url_for("/overview")}
+    %button Back to overview
+  %div
+    %img{src: url_for("/graph.svg")}