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I promised Uwe I would look into improving the information of the solver messages, including the abbreviation DoF.
I wanted to keep the effort by Paddle to reduce the width of the taskbar.
This commit introduces new explanatory tooltips for the hyperlinks, a different tooltip per type of information.
UrlLabel sets the tooltips automatically to the url text on change. This commit modifies the tooltip just after the change,
so that the meaningful tooltip is shown.
bfd8e5d334