Bump actions/github to 2.2.0 to support GHES (#72)

* Bumping actions/github to 2.2.0

* Husky commit correct node modules

node_modules/caller-path/readme.md

@@ -0,0 +1,34 @@
+# caller-path [![Build Status](https://travis-ci.org/sindresorhus/caller-path.svg?branch=master)](https://travis-ci.org/sindresorhus/caller-path)
+
+> Get the path of the caller function
+
+
+## Install
+
+```
+$ npm install --save caller-path
+```
+
+
+## Usage
+
+```js
+// foo.js
+const callerPath = require('caller-path');
+
+module.exports = () => {
+	console.log(callerPath());
+	//=> '/Users/sindresorhus/dev/unicorn/bar.js'
+}
+```
+
+```js
+// bar.js
+const foo = require('./foo');
+foo();
+```
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)