[mideaac] Initial Contribution

[apella12]

new midea ac binding - Had to delete old one due to rebase malfunction (operator error)
Signed-off-by: Bob Eckhoff [email protected]

I’d like to put this out for new binding review.
This binding was started by the original author as a forum topic, but has since had other contributors. I picked it up when I installed a mini-split AC that used the Midea protocol earlier this year, originally to allow for longer polling frequencies. Then as a retirement challenge (no formal java training), decided to attempt to clean it up for official status. I cleaned up the summary report from over 150 items and believe I conformed to current developer guidelines (Java docs, naming, tests, etc.). Along the way added some additional functionality and corrected some code issues.
The discovery and security classes remain largely unchanged from the original author (who I haven’t been able to contact), and work well. The other classes I understand pretty well at this point and hopefully can address any concerns.
As a note, to conform to the guidelines there are breaking changes in naming from the version I published on the forum thread.

[lsiepel]

Thank you for creating this PR to contribute this binding.
To manage expectations; review capacity is somewhat limited so don’t expect an immediate full review. To speed up the process you can already perform a self-review by checking this list: https://github.com/openhab/openhab-addons/wiki/Review-Checklist

Have not looked at this PR yet, it may be of very good quality. But common review comments for new bindings are about thing structure (xml), naming convention and log levels. So you might double check those areas.