https://github.com/nim-lang/Nim/pull/12600
and in
https://forum.nim-lang.org/t/5499
indicates that everyone is happy/happier with ``pop``.
This just renames the brand new ``take``s to ``pop`` and installs inline
aliases/wrappers to preserve ``Table.take`` and ``TableRef.take``.
Update apis.rst to try to maintain consistency of remove-and-return procs.