    - Do not package firebird and ibase packages, remove from debian/rules
      and debian/control
    - Use our custom -dbg setup, see https://bugs.edge.launchpad.net/ubuntu/+source/qt4-x11/+bug/261380/comments/28
    - libqt4-dev depends on a load of -dev packages
    - Install various extra headers in libqt4-opengl-dev.install and
      libqt4-dev.install
    - Keep kubuntu_03_use_bash_in_configure.diff
    - Build packages with lzma compression
    - Add links from /usr/share/qt4/lib/ to /usr/lib for Qt libraries
      needed for Qt Jambi in debian/rules
    - Build phonon from qt
