Pywwa

API Changes

- Change AFOS database save to not include windows carriage return nor the
start of product ``\001`` control character.

New Features

Bug Fixes

- Correct `get_example_filepath` logic to assume `pwd` for location of examples.
- Swallow BUFR situation of year==0, which is likely some climatology product?

API Changes

New Features

- [SHEF] Add `pywwa_shef_afos_exclude` setting to allow skipping ill-formed
AFOS identifiers (ie RTPMEG).

Bug Fixes

- Correct xmpp client resource setting by removing invalid `rstrip()`.
- [SHEF] Ensure looping calls don't quit running and ensure that `save_current`
does not error with GIGO from 215.
- Fix xmpp client responses for ping and version requests 220.