Update package.json due to the version changed

package.json

@@ -1,6 +1,6 @@
 {
     "name": "bootstrapValidator",
-    "version": "0.3.3",
+    "version": "0.4.0-dev",
     "description": "A jQuery plugin to validate form fields. Use with Bootstrap 3",
     "keywords": ["jQuery", "plugin", "validator", "Bootstrap"],
     "author": {