title: Insert image with Laravel-Excel
body: <p>I'm using this package to generate excel documents with Laravel:
  <a href="https://github.com/Maatwebsite/Laravel-Excel" rel="noreferrer">https://github.com/Maatwebsite/Laravel-Excel</a></p>
  
  <p>However, documentation doesn't say anything about inserting images from files into my excel document. I'm pretty sure it's possible with native phpexcel itself, but how to do this through this package?</p>
  
  <p>Some example code would be much appreciated..</p>