clean up deps

package.json

@@ -21,22 +21,19 @@
   "author": "jden <jason@denizac.org>",
   "license": "MIT",
   "devDependencies": {
-    "chai": "~1.5.0",
-    "sinon": "~1.5.2",
+    "chai": "~1.8.1",
+    "sinon": "~1.7.3",
     "chai-interface": "~1.1.0",
+    "sinon-chai": "~2.4.0",
     "mocha": "~1.8.1",
     "moquire": "~1.5.4"
   },
   "dependencies": {
     "q": "~0.9.4",
-    "through": "~2.2.0",
+    "through": "~2.3.4",
     "mongodb": "~1.3.19",
-    "maskurl": "~0.1.0",
-    "quotemeta": "0.0.0",
     "to-string": "~0.2.0",
     "clone": "~0.1.9",
-    "charybdis": "~0.1.1",
-    "sinon-chai": "~2.4.0",
-    "chai": "~1.7.2"
+    "charybdis": "~0.1.1"
   }
 }