Update fs-extra from 6.0.0 to 6.0.1

Author: dependencies-bot

package.json

@@ -72,7 +72,7 @@
     "errorhandler": "^1.5.0",
     "express": "4.16.2",
     "form-data": "2.3.2",
-    "fs-extra": "6.0.0",
+    "fs-extra": "6.0.1",
     "getport": "^0.1.0",
     "livereload": "^0.7.0",
     "lodash": "^4.17.10",