The namespace config still has the "container" directive, which should have
been named "namespace". It's a leftover from the original working draft that
was named "container extension".
For the time being, keep backwards compatibility by allowing both tokens
"container" as well as "namespace" for the same directive. But consider the
old token as deprecated, it shouldn't be used anymore and might go away
in the near future.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
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