Iconfont icons are of no value to screenreader users; in our case,
they get alternative text. By adding 'aria-hidden="true"' to the
<span> holding the iconfont icon, we avoid the screenreader trying
to announce the iconfont icon.
This commit is to ensure consistency with the core across the
additional_plugins repository. While I was at it, I also cleaned
up the ChangeLogs, trying to establish a common pattern.
I PROMISE, I will try to remember this in the future :) While I
was at it, also cleaned up the formatting in some of these and
tried to establish some sort of common pattern.
- Add new class .dashboard_widget to apply necessary styles
- Remove obsolete plugin JS to cycle odd/even classes
Note: I have no idea why the diff for linktrimmer is huge. Might
have been encoded utf-8 before? Now it's iso-8859-1.
References s9y/Serendipity#297
Unfortunately, I misunderstood the example code for switching the
backend nav section, so some plugin were linked to twice in the
backend nav. This should fix it.
