removeClass: Separate the signature with no parameters

[mgol]

That signature removes all classes which wasn't that clear from the original
signatures until one read the description.

I recommend reviewing with whitespace changes disabled as the whole file had to be indented.

This has been a point of confusion at my company recently and even I didn't quickly find that it was actually documented as the removeClass( [ className ] ) signature was describing two essentially different signatures.

[timmywil]

LGTM. I reviewed with whitespace off. Side note: I wish I could review this rendered as it seems easier to miss things in diffs.

[mgol]

@timmywil I pushed one more commit to remove a redundant sentence.

As for how it looks after the changes, this is the top of the page:

and this is where the second, new entry starts:

You can compare that to what we have now. Please have a look.

[timmywil]

This looks familiar and may be fixed elsewhere, but there's an issue with the return on removeClass(function).

[mgol]

@timmywil Yeah, this is tracked in #1184, there's a PR I need to review.