v2-beta: Toolbar component remove, keep, or convert to flex box

[pat270]

Not sure what to do with this. The namespace is really common and collides easily with 3rd party stuff. At the very least it should be converted to flexbox, don't see much benefit of keeping it table based.

[pat270]

Decided to remove it at 20edc5f

[jbalsas]

Sounds like a good call to me, thanks @pat270!

PS: can we close this, then?