Tab Set Titles as Icons

[krisklosterman]

Issue type

I'm submitting a ... (check one with "x")

• bug report
• [X ] feature request

Issue description

Current behavior:

Not Implemented

Expected behavior:

Ability to use an ICON as a tabTitle instead of just text
AND OR
if screen size becomes small, the ability to have it auto switch to an ICON.

[zhaoyipeng]

I think this feature is cool, and can add close button in tabtitle?

[Caspain]

What is the status on this?