Add a way to skip wait for R53 sync on delete; documentation update

Cleanup API, remove deprecation, stuff

Add note about HttpPutResponseHopLimit, fix #58

Fix MaxWaitDur

feat: add option to specify hosted zone ID (#261)

* feat: add option to specify hosted zone ID

For cases where the automatic discovery doesn't work (e.g. when we're
creating a certificate for "foo.bar.com", and have a zone for "bar.com"
that we can create the challenge records in).

Signed-off-by: Andrew Dunham <andrew@du.nham.ca>

* fixup! feat: add option to specify hosted zone ID

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Signed-off-by: Andrew Dunham <andrew@du.nham.ca>

Normalize config fields and upgrade go version

Fix TXT issues

prefers public zones when listing zones by name