title: allow semi colons in javascript eslint
body: <p>I have following <code>.eslintrc</code></p>
  
  <pre><code>{
      "extends": "standard"
  }
  </code></pre>
  
  <p>I have following code in my javascript file</p>
  
  <pre><code>import React from 'react';
  </code></pre>
  
  <p>Above line of code is incorrect according to eslint. It gives following complain.</p>
  
  <pre><code>";                     Extra semicolon
  </code></pre>
  
  <p>How can I allow semi colons in eslint?</p>