Plugin needs work for FPP7

[dkulp]

Mostly an FYI:
For FPP's master branch, the WLED code has been updated to the latest WLED code. This has allowed each effect to present custom labels for the sliders, additional sliders, checkboxes, etc.... Thus, the old FPP5/6 configs will no longer work.

In addition, the Sound Reactive effects are now available when run in player mode. I hope to add support for the Sound Reactive network packets so FPP remotes (and WLED devices) can get the needed sound data.

Anyway, this plugin will require some updates to work with FPP7's WLED effects.