Fix for issue #37

Updated dependencies to dagre/dagre-d3

test/usageTests/browserifyUsage.js

@@ -0,0 +1,6 @@
+/**
+ * Created by knut on 14-12-02.
+ */
+mermaid = require('mermaid');
+
+console.log('Test page! mermaid version'+mermaid.version());