[imp] Just IMP cosmetics

[Arne]

Hello at all.

There a just a few thinks that i would like to change, but i couldn't find a
configuration for.

If i read a email, often the content (text) is so big that i need to scroll
sidewards. Isn't there a way to _break_ the line on the browsers edge?

There's a point in the dropdown list to mark emails as unanswered. That's a very
nice option; for me very usefull. The problem is, that nothing is happen if i
choose this. Do i need to make a configuration for this or is this not working?

Regards,
Arne