Give up on auto-resizing of columns, and use manual sizing. Save sort order and direction, too. (Yes, I am aware of QHV::saveState(), but it's broken (shoves naked int's into a QDataStream, e.g.) and I'd like my config files to be human-readable, thankyouverymuch).

svn path=/branches/kdepim/enterprise4/kdepim/; revision=928429