title: Chrome Extension Deploy multiple content files in single file
body: <p>I have chrome extension which has multiple content files.</p>
  <p>example :</p>
  <pre><code>main.js
  commont.js
  logs.js
  </code></pre>
  <p>I want to generate single file of all contents files.</p>
  <p>And generate zip file for chrome extension.</p>
  <p>I don't need to deploy chrome extension over chrome web store, I only need zip file.</p>
  <p>Is there any way to do this in single click or any tool to deploy chrome extension like this.</p>
  <p>Currently I am doing this manually.</p>