* Support removed_at_date in ansible-doc
Signed-off-by: NilashishC <nilashishchakraborty8@gmail.com>
Changes:
* ansible-doc does not support `removed_at_date` and assumes that
deprecated dict will either have `removed_in` or `version`. This
results in ansible-doc (and hence "sanity --test=ansible-doc")
failing for modules having only `removed_at_date`.
* This patch adds support for `removed_at_date` and also gives it
precedence over `removed_in` or `version`.
* Add tests and changelog
Signed-off-by: NilashishC <nilashishchakraborty8@gmail.com>
