sox: Enable support for FLAC and PNG.

In case you wonder: PNG support is needed for example to generate
spectograms.

For example:

sox shiny-song.flac -n spectrogram -o even-shinier.png

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Chromium patch, fixes missing header
ats2: Bump
pkgs: add Rainbowstream, a streaming command-line twitter client.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
dogecoin: autotools build factored out