add old changes from poti to vorbis
win: add old changes from poti to theora and some other to try to get dlls
win: reconf libtheora, hoping this doesn't break osx and linux
build shared and static libs for libtheora
enable libjpeg-turbo jpeg-7 emulation
ignore all autom4te.cache dirs
win: link in mozutils when using jemalloc, not certain this is needed, but finally getting correct builds and scared to change it lol