    - Do not package ibase/firebird package, remove from debian/rules and
      debian/control
    - libqt4-sql-ibase not recommend for libqt4-sql
    - build with -no-phonon
    - do not build libqt4-phonon, disable in debian/control
    - Build packages with lzma compression using the dh addon from pkg-kde-tools
    - Rules to remove po dir in clean
    - Add MessagesQt.sh
    - Rules to create Messages.sh link to MessagesQt.sh and rules to create po
      dir and exectue extract-messages.sh in common-install-prehook-impl
    - Make libqt4-dev depend on libx11-dev
    - Add and install Trolltech.conf in libqtcore4.install
    - Build QtWebkit and use it only for QtAssistant
      + Rule to put qt_webkit_version.pri in mkspecs/modules
      + Rule to remove libQtWebKit* after build
      + Exclude usr/bin/assistant-qt4 from dh_shlibdeps
    - Fix Lucid upgrades: libqt4-help breaks/replaces libqtcore4 (<< 4:4.7.0)
    - Change OpenGL backend from GL to GLES 2 for armel (Debian does this for
      armhf)
      + Build-depend and make libqt4-opengl-dev depend on libgles2-mesa-dev
        instead of libgl1-mesa-dev and libglu1-mesa-dev
      + Pass "-opengl es2" to configure
    - Pass extra_configure_opts += -arch armv6 on both armel and armhf and not
      just armhf
    - don't build sqlite2 support
