remove carets from package.json for more dependable updates

CHANGELOG.md

@@ -9,3 +9,5 @@
 * [ENHANCEMENT] Allow multi-line queries when using `contains`, `like`, `startsWith`, and `endsWith`. See [#308](https://github.com/balderdashy/sails-mongo/pull/308) for more. Thanks [@vbud](https://github.com/vbud).
 
 * [BUG] Fix issue when returning results with the key `_id` that are not actual ObjectId instances. See [#356](https://github.com/balderdashy/sails-mongo/pull/356) for more. Thanks [@miccar](https://github.com/miccarr).
+
+* [STABILITY] Locked the dependency versions down.

package.json

@@ -41,10 +41,10 @@
     "url": "git://github.com/balderdashy/sails-mongo.git"
   },
   "dependencies": {
-    "async": "~1.4.2",
-    "lodash": "~3.10.0",
-    "mongodb": "^2.0.42",
-    "validator": "^4.1.0",
+    "async": "1.5.2",
+    "lodash": "3.10.1",
+    "mongodb": "2.1.3",
+    "validator": "4.5.1",
     "waterline-cursor": "~0.0.6",
     "waterline-errors": "~0.10.0"
   },