* configure.ac:

 * configure.ac:
   + Factorized the Xinerama code check.
   + If libXv.so is present, ignore libXv_pic.
 * debian/control:
   + Build-depend on zlib1g-dev because ffmpeg uses it by default.
   + Build-depend on libx11-dev, libxext-dev, libxt-dev instead of xlibs-dev.
   + Build-depend on libxv-dev, xlibs-static-pic instead of xlibs-pic.
   + Added a build-dependency on libaudiofile-dev to fix the m68k build.
   + Removed the build dependency on gcc-3.2 because gcc-3.3 no longer ICEs
     on ppc/mpegvideo_altivec.o (Closes: #236442).
   + Build depend on fixed libsdl1.2-dev (>= 1.2.7-5).
   + Override kdelibs4's shlibs value to get VLC into testing.
   + No longer build-depend on dvb-dev.
 * debian/rules:
   + Activated DTS decoding support.
   + Added symlinks for mozilla-firefox (Closes: #239352).
 * debian/copyright:
   + Added faad2 and ffmpeg authors to the copyright (Closes: #212766).