fix YUIDocs version for heroku

package.json

@@ -61,7 +61,7 @@
     "cytoscape": "^2.7.3",
     "cytoscape-cola": "^1.4.0",
     "cytoscape-cose-bilkent": "^1.3.6",
-    "yuidocjs": "^0.10.2"
+    "yuidocjs": "^0.10.1"
   },
   "yuidoc": {
     "options": {