Fix for issue #37

Updated dependencies to dagre/dagre-d3

test/usageTests/bower.json

@@ -0,0 +1,20 @@
+{
+  "name": "usageTests",
+  "version": "0.4.0",
+  "homepage": "https://github.com/knsv/mermaid",
+  "authors": [
+    "knsv <knut@sveido.com>"
+  ],
+  "license": "MIT",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "bower_components",
+    "test",
+    "tests"
+  ],
+  "dependencies": {
+    "requirejs": "~2.1.16",
+    "mermaid": "~0.4.0"
+  }
+}