fix(deps): Moves lodash to production dependencies.

Author: ryasmi

package-lock.json

@@ -30,6 +30,7 @@
     }
   },
   "dependencies": {
+    "lodash": "^4.17.4",
     "rulr": "^4.0.1"
   },
   "devDependencies": {
@@ -40,7 +41,6 @@
     "commitizen": "2.9.6",
     "cz-conventional-changelog": "2.1.0",
     "jscpd": "0.6.15",
-    "lodash": "4.17.4",
     "mocha": "4.0.1",
     "nyc": "11.3.0",
     "rimraf": "2.6.2",