Aligned iconbar logo and upper language selector bar with the roombanner.

Aligned iconbar logo and upper language selector bar with the roombanner.
Also adapted colorscheme, which looks a little strange in browsers which grok the background gradient.
Some minor improvements to the iconbar, like paddings, margins and the "edit" button.
This is kind of a preview, my final goal would be one banner to bind them all and below that two divs for iconbar and content. But their can be only one banner.