Update dev dependencies

Author: domenic

package.json

@@ -33,14 +33,14 @@
     },
     "devDependencies": {
         "chai": "^3.0.0",
-        "coffee-script": "1.9.0",
-        "istanbul": "0.3.5",
-        "ecstatic": "0.5.8",
-        "glob": "^4.3.5",
-        "jshint": "^2.6.0",
-        "mocha": "^1.21.5",
-        "opener": "^1.4.0",
-        "q": "^1.1.2",
-        "underscore": "1.7.0"
+        "coffee-script": "1.10.0",
+        "istanbul": "0.4.1",
+        "ecstatic": "^1.3.1",
+        "glob": "^6.0.1",
+        "jshint": "^2.8.0",
+        "mocha": "^2.3.4",
+        "opener": "^1.4.1",
+        "q": "^1.4.1",
+        "underscore": "1.8.3"
     }
 }