Tag Cloud widget does not have any css class

[djzone]

The Tag Cloud widget does not have any css class, only enclosed between simple <div> tags.

Perhaps tag-cloud.

tag-cloud instead of tagcloud

Related: #5031, #12615

this tickete here is a duplicate of: #5031

My fault, it is _not_ a duplicate.

Please commit it to trunk.

I was just trying to style a tag cloud and then: What? No class?

But the class should be tagcloud and not tag-cloud - for it to be on the same defaults of the other widgets.

(In [16694]) Add class to Tag Cloud widget div. props djzone. fixes #12602