style(appToolbar,dashToolbar,dashboardView/desktop): Prevent Widgets fro...

...m overlapping toolbars.

Make toolbars control height of the desktop view to prevent widgets from overlapping when the toolbars are visible. Minor adjustments to various other style components. Moving the chrome maximize, minimize, and disable to the left side of the widget.

Closes #214
I was concerned the original problem noted in the comment here would return with the removal of the scrollbar, but I can't trigger the error anymore, so it seems you have fixed that problem! In that case, just remove this dead code/comment