This patch comes in two flavours. One will apply
against a vanilla fbpanel 0.11, the other applies to an
fbpanel 0.11 that has already had my taskbar-iconic
display patch applied. Unfortunately this is necessary
because it modifies the same section of code.
All this does is add tooltips for tasks currently
displayed in the taskbar. The text of the tooltip is
the window's current name, so for the dozen or so Vim
windows I have open, I can easily tell which one I want
Again, only tested on Openbox, but it works okay for me
and the changes are only about three lines of code.