add some packages

node_modules/babel-cli/README.md

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+# babel-cli
+
+> Babel command line.
+ 
+In addition, various entry point scripts live in the top-level package at `babel-cli/bin`.
+
+There are some shell-executable utility scripts, `babel-external-helpers.js` and `babel-node.js`, and the main Babel cli script, `babel.js`.
+
+## Install
+
+```sh
+npm install --save-dev babel-cli
+```
+
+## Usage 
+
+```sh
+babel script.js
+```
+
+For more in depth documentation see: http://babeljs.io/docs/usage/cli/