remove autogenerated macosx build file
remove autogenerated macosx build file

svn path=/trunk/vorbis/; revision=2286

nicolaichuk/vorbis,emscripten-ports/Vorbis,ShiftMediaProject/vorbis,erikd/vorbis,eidy/vorbis,felipebetancur/vorbis,felipebetancur/vorbis,ksophocleous/vorbis,ShiftMediaProject/vorbis,nicolaichuk/vorbis,ShiftMediaProject/vorbis,mwgoldsmith/vorbis,mwgoldsmith/vorbis,ksophocleous/vorbis,eidy/vorbis,nicolaichuk/vorbis,felipebetancur/vorbis,emscripten-ports/Vorbis,felipebetancur/vorbis,eidy/vorbis,eidy/vorbis,emscripten-ports/Vorbis,youfearm3/vorbis,ShiftMediaProject/vorbis,ksophocleous/vorbis,erikd/vorbis,ShiftMediaProject/vorbis,youfearm3/vorbis,nicolaichuk/vorbis,erikd/vorbis,erikd/vorbis,mwgoldsmith/vorbis,emscripten-ports/Vorbis,ShiftMediaProject/vorbis,youfearm3/vorbis,ksophocleous/vorbis,youfearm3/vorbis,mwgoldsmith/vorbis