erlang: remove outdated comment

We always need autotools since we use the github tarball.
erlang OTP R16B01

Also adds `--with-fop` to build pdf docs aswell as adding unixodbc dep
on Mavericks which no longer include iodbc in the 10.9 SDK.

Closes #20708.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
elixir: erlang R16 is in core now
erlang: add comment about updates
sqlite 3.8.0.2