[TYPO3-core] RFC #11367: Remove ancient blurLink code

[Xavier Perseguers]

> this is a SVN patch request.
>
> Branches: trunk only
>
> BT reference: http://bugs.typo3.org/view.php?id=11367
>
> Description:
> We have the TS option "noBlur = 1" that we all know. This actually adds
> onfocus="blurLink(this)" to every item in a menu etc. The JS function
> calls "blur()" on the DOM element *if* you run IE4+, a feature that can
> be achieved with CSS and classes OR could be done by behaviour-based JS.
>
> Solution:
> I feel like that this IE-feature should be removed completely (no
> deprecation, or change of the default), because:
>   - it's anti-accessibility
>   - it's a IE-only feature and
>   - was more prominent 8 years ago.
>   - less TS-code, more convenient for admins to get sites running the way
> the want

+1 by reading!

Xavier