Render HTML in annotation descriptions

[driesvints]

Feature description or problem with existing feature It'd be great if HTML in annotations from DocBlocks were rendered in the preview. Atm the HTML tags are scattered through the content making it hard to read.

Describe the solution you'd like Render the HTML so the description becomes more readable.

Additional context For example, take the $status property here: https://github.com/stripe/stripe-php/blob/03cd6b5c1c4fc9087ddd1dd046457bff274294d6/lib/Subscription.php#L46

This renders the following if you CMD+hover over the status call:

[tianyiw2013]

@bmewburn hi, check this out

/**
 * test
 * 
 * br<br>br
 * 
 * <b>bold</b>
 * <p>paragraph</p>
 * <i>italic</i>
 */
function test()
{
}