title: Vim key mapping for emmet-vim
body: <p>Ok here is what I want to accomplish:</p>
  
  <ul>
  <li>In <code>INSERT</code> mode I would like emmet to autocomplete with the <code>TAB</code> key</li>
  </ul>
  
  <p>Here is what I have tried</p>
  
  <ul>
  <li><code>let g:user_emmet_expandabbr_key = '&lt;tab&gt;'</code> (Only works in <code>NORMAL</code> mode)</li>
  </ul>
  
  <p>Though the above code is useful, I need it to work in <code>INSERT</code> mode</p>
  
  <p>I am transferring over from Sublime Text to VIM and I miss having the Emmet functionality so easily accessible. Any ideas as to how I can achieve this?</p>
  
  <p>Thanks in advance.</p>