[HTML] Improve completions for empty elements

[philipbordallo]

[HTML] Improve completions for empty elements

Some empty elements are completing with a closing element.

For example area is currently completing to:

<area></area>

When it should be completing to:

<area>

This will fix completions for: <area>, <col>, <base>, <meta>, <hr>, <br>, <wbr>, <input>.

meta's completion will render as:

<meta charset="utf-8">
      ^-------------^
       Selected Text

Which means a tab keypress will jump to after the >, completing the example or a delete keypress will remove the example and allow for another attribute input. This way it's easier to input something other than just the default.

[kleinfreund]

👍

[wbond]

Like it, thanks!