[Reportbug-maint] Reportbug - adding a GTK UI

[Sandro Tosi]

> Proposed patch for using initialize()

Applied at r648. Notes:

- back button goes back, but in a "frozen" window (can't change
anything), not much useful this way
- the additional address windows does not allow to go on without
adding anything, that's wrong
- it would be nice to have the ENTER key be mapper do the "Forward" button.

Sandro

-- 
Sandro Tosi (aka morph, Morpheus, matrixhasu)
My website: http://matrixhasu.altervista.org/
Me at Debian: http://wiki.debian.org/SandroTosi