setMode and genPresets changes

version 0.14.0-b1.16

FX_fcn.cpp: setMode: map, sound, rev, mir reset to oldvars

index.js: refactor genPresets (fx id as preset id), reset to defaults

fx.cpp: fire flicker and firenoise pal=0 as default

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "wled",
-  "version": "0.14.0-b1.15",
+  "version": "0.14.0-b1.16",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "wled",
-      "version": "0.14.0-b1.15",
+      "version": "0.14.0-b1.16",
       "license": "ISC",
       "dependencies": {
         "clean-css": "^4.2.3",