Minor (1-12) TR and download index.html issues

[jzaefferer]

• When selecting just Draggable (dependencies get selected), the downloaded index.html has a layout issue with the "Highlight / Error" header, which floats next to the icons grid
• Looking at ThemeRoller with the default base theme selected, the "Overlay and Shadow Classes" demo is broken (it works fine in the downloaded demo file), here the solid white background of the overlay is missing, rendering the content unreadable. I guess this applies until 1.12 is stable?
• Also on TR: The "Open Dialog" has a tiny font (same problem on the downloaded demo file)

[jzaefferer]

When selecting just Draggable (dependencies get selected), the downloaded index.html has a layout issue with the "Highlight / Error" header, which floats next to the icons grid

Due to missing core.css, which provides ui-helper-clearfix, since draggable doesn't depend on that. The demo page does. Not sure what to do there

Looking at ThemeRoller with the default base theme selected, the "Overlay and Shadow Classes" demo is broken (it works fine in the downloaded demo file), here the solid white background of the overlay is missing, rendering the content unreadable. I guess this applies until 1.12 is stable?

Somehow its loading the old ui-widget-shadow class, I don't know how.

Also on TR: The "Open Dialog" has a tiny font (same problem on the downloaded demo file)

This is gone for TR. I've fixed it in the zip template in 29d8202