Identities: Volunteers wanted.

[Pawel Salek <pawsa theochem kth se>]

Hi,

I realized there is fairly simple but still time consuming thing to do:
signatures in identities.

We have now checkboxes for "Append Signature" and "PRepend signature" but I
have impression that they do not correspond to the reality, in particular
one cannot have signature both prepended and appended. The right solution
is to have a two item list "Append signature/PRepend signature" and a
checkbox: "add signature when composing new message" (or similar). Also,
the signature file path field should have reasonable default, and a button
to help find out the signature. The identity edition/creation window can be
probably redesigned to a more square shape.

Any comments? Volunteers?

/Pawel