Update to 2.2.2
    further improvements from Sérgio Basto <sergio@serjux.com>
    Add conditionals to enable or disable ffmpeg
    Also add conditionals to be possible build with local ffmpeg (not in use)
    Use autoconf before ./configure
    Re-add libmp3lame-default.patch and libdir.patch
    Add to configure --disable-dynamic-loading
    General review of spec
    Re-add desktop.in.patch
    Add to configure --with-lv2 --with-midi --with-portmidi with some commentaries
    Temporary fix to portaudio became permanent (--with-portaudio=local)