Because the current comparison page was outdated (it used quite old
versions of several encoders) it didn't look very trustworthy.
More important, ALAC (Apple Lossless) has become open-source and
quite some other codecs got (some) hardware support too, most notably
Monkeys Audio. Real Audio, WMA Lossless, MP4ALS and TTA were added to
the test as well.
Signed-off-by: Erik de Castro Lopo <erikd@mega-nerd.com>