Align code needs to be updated

[Spuds]

See Spuds@bc34357

A couple of minor things .. left and right are unique BBC codes not part of align= as such those props objects need to be updated.

In seeing that, center is also a div class not a span align. Yes this is not HTML correct, center is not a block element, but as far as the user is concerned when using the editor, center is a block element and that is how ElkArte deals with it. Check the years of defending the way center worked vs left/right.

TLDR, we need to check for the centertext class in the div section and not the span section

Updated the checkCSSProps function to able to check for a class name by setting isClass value of the passed object. This allowed the consolication of centertext and tt items.

The above should be clear in the code and is 1.1 valid, hence the issue.

[Frenzie]

Yes, I'd noticed it needed some updates. :-)