avcodec: fix missing doxygen comment marker
Merge commit '37c46743ee42df1d6986ba3c996e3af5b95511f7'

* commit '37c46743ee42df1d6986ba3c996e3af5b95511f7':
  avcodec: fix missing doxygen comment marker

See: 22652dc2b8d61d6a48e3f7815fa7f4b0adf0f12f
Merged-by: Michael Niedermayer <michaelni@gmx.at>
build: use pkg-config to detect libmodplug

Fix static build, at least for OSX.
lavu/avstring: check for overlong encodings in av_utf8_decode()

Fix reopened trac ticket #1163.
RELEASE_NOTES: mention libmodplug detection change
general: Fix usage of @float

makeinfo chokes on that.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>