5chubrakete

Fx scrolling text more flexible date and time

4

Added some date and time formatting options to scrolling text effect. Updated to nonbreaking change and auto uppercasing according to review. This is a rebased pull request for #4192

Updated description of scrolling text effect.

1

Updated doc according to [WLED#4195](https://github.com/Aircoookie/WLED/pull/4195)