UM settings page update.

- capitalize every word in parameters
- replace - and _ to space for legibility

Swapped includes in FX.cpp

Author: blazoncek

wled00/FX.cpp

@@ -24,8 +24,8 @@
   Modified heavily for WLED
 */
 
-#include "FX.h"
 #include "wled.h"
+#include "FX.h"
 #include "fcn_declare.h"
 
 #define IBN 5100

wled00/data/settings_um.htm

@@ -105,8 +105,9 @@
 		}
 	}
 	function initCap(s) {
-  		if (typeof s !== 'string') return ''
-  		return s.charAt(0).toUpperCase() + s.slice(1)
+  		if (typeof s !== 'string') return '';
+		// https://www.freecodecamp.org/news/how-to-capitalize-words-in-javascript/
+		return s.replace(/[\W_]/g,' ').replace(/(^\w{1})|(\s+\w{1})/g, l=>l.toUpperCase()); // replace - and _ with space, capitalize every 1st letter
 	}
 	function addField(k,f,o,a=false) {  //key, field, (sub)object, isArray
 		if (isO(o)) {