Multiple changes.

Added:
- introduced addEffect() and setupEffectData()
- conditional compile for audio effects
- introduced getModeData() and getModeDataSrc() instead of public var
- changed _modeData[] to private non-static

Fixes:
- DMTYPE use
- add reboot info to DMTYPE
- transpose & reverse with mirroring

usermods/usermod_v2_rotary_encoder_ui_ALT/usermod_v2_rotary_encoder_ui_ALT.h

@@ -186,7 +186,7 @@ private:
    */
   void sortModesAndPalettes() {
     //modes_qstrings = re_findModeStrings(JSON_mode_names, strip.getModeCount());
-    modes_qstrings = WS2812FX::_modeData;
+    modes_qstrings = strip.getModeDataSrc();
     modes_alpha_indexes = re_initIndexArray(strip.getModeCount());
     re_sortModes(modes_qstrings, modes_alpha_indexes, strip.getModeCount(), MODE_SORT_SKIP_COUNT);