use bootstrap layout for yuidocs

package.json

@@ -56,6 +56,7 @@
   "dependencies": {
     "cytoscape": "^2.7.3",
     "cytoscape-cola": "^1.4.0",
-    "cytoscape-cose-bilkent": "^1.3.6"
+    "cytoscape-cose-bilkent": "^1.3.6",
+    "yuidoc-bootstrap-theme": "^1.0.6"
   }
 }

yuidoc.json

@@ -11,6 +11,8 @@
     "linkNatives": true,
     "quiet": true,
     "parseOnly": false,
-    "lint": false
+    "lint": true,
+    "themedir": "node_modules/yuidoc-bootstrap-theme",
+    "helpers": ["node_modules/yuidoc-bootstrap-theme/helpers/helpers.js"]
   }
 }
\ No newline at end of file