lame: import from oldpackages, upgrade to 3.99.5, add myself as pkg maintainer

Signed-off-by: Ted Hess <thess@kitschensync.net>
file: import from oldpackages (libmagic)

Signed-off-by: Ted Hess <thess@kitschensync.net>
gsm: import from oldpackages, add myself as pkg maintainer

Signed-off-by: Ted Hess <thess@kitschensync.net>
libao: import from oldpackages, upgrade to 1.2.0, add license, pkg maintainer

Signed-off-by: Ted Hess <thess@kitschensync.net>