- merge 1.3.5-beta from fedora audacity test branch
    - expat2 patch merged upstream
    - scriptlets: run update-desktop-database without path
    - drop scriptlet dependencies
    - ExportMP3.cpp libdir patch obsolete
    - set a default location for libmp3lame.so.0 again
    - build newer release with wxGTK 2.8.x
    - BR soundtouch-devel and --with-soundtouch=system
    - drop obsolete patches: resample, mp3 export, destdir, FLAC, fr
    - (spec indentation+macro cleanup)