[ITP] fdk-aac-free (2.0.0)

[Takashi Yano]

I would like to propose new package fdk-aac-free, which is
a AAC audio codec library. This is a free version of FDK-AAD,
and is needed by ffmpeg package I had proposed. This is also
provided for ffmpeg-free package in fedora.

I already prepared the package at the following location.

https://tyan0.yr32.net/cygwin/x86_64/release/fdk-aac-free/

--
Takashi Yano <takashi.yano@nifty.ne.jp>