Update 14_SD_WS09.pm #664 - Forum (#785)

* Update 14_SD_WS09.pm
- #664
- takeover
-> https://forum.fhem.de/index.php/topic,67587.msg980092.html#msg980092
-> https://forum.fhem.de/index.php/topic,67587.msg1016075.html#msg1016075
-> https://forum.fhem.de/index.php/topic,67587.msg1015862.html#msg1015862

* Update test_SD_WS09_devices-definition.txt
- revised test to view more information

* cpanfile
add digest:crc

* Update test_SD_WS09_devices-definition.txt

* Update 14_SD_WS09.pm
- revised module
- fix PERL WARNING
- Corrected line indents
- fix, WindDirAverage (Reading windDirectionAverage)
- revised commandref

Co-authored-by: sidey79 <7968127+sidey79@users.noreply.github.com>