chore(package): pinned dependencies

http://greenkeeper.io/

package.json

@@ -37,24 +37,24 @@
     "semantic-release": "semantic-release pre && npm publish && semantic-release post"
   },
   "devDependencies": {
-    "async": "^1.4.2",
+    "async": "1.4.2",
     "coffee-script": "~1.7.1",
     "connect": "~2.19.1",
     "istanbul": "~0.2.10",
-    "jscs": "^2.1.1",
-    "mocha": "^2.0.1",
+    "jscs": "2.1.1",
+    "mocha": "2.3.3",
     "should": "~4.0.0",
-    "semantic-release": "^4.3.4"
+    "semantic-release": "4.3.5"
   },
   "dependencies": {
-    "chokidar": "^1.0.5",
-    "debug": "^2.2.0",
-    "es6-promise": "^3.0.2",
-    "lodash.defaults": "^3.1.2",
+    "chokidar": "1.1.0",
+    "debug": "2.2.0",
+    "es6-promise": "3.0.2",
+    "lodash.defaults": "3.1.2",
     "minimatch": "~0.3.0",
     "ps-tree": "~0.0.3",
-    "touch": "~1.0.0",
+    "touch": "1.0.0",
     "undefsafe": "0.0.3",
-    "update-notifier": "^0.5.0"
+    "update-notifier": "0.5.0"
   }
 }