Remove double babel dependency

This removes the double dependency on Babel in package.json.

Author: dphaener

package.json

@@ -1,6 +1,6 @@
 {
   "name": "legit-tests",
-  "version": "0.6.2",
+  "version": "0.6.3",
   "description": "a chainable testing library for React",
   "main": "legit-tests.js",
   "scripts": {
@@ -29,7 +29,6 @@
   "homepage": "https://github.com/legitcode/tests#readme",
   "devDependencies": {
     "alt": "^0.17.4",
-    "babel": "^5.8.23",
     "babel-core": "^5.8.25",
     "babel-eslint": "^4.1.3",
     "babel-loader": "^5.3.2",