Additional custom button on Home page

Solves #1257

advanced/hmi/nspanel_eu_code/home.txt

@@ -436,6 +436,34 @@ Text button03
                 printh FF FF FF
             }
         
+Text button04
+    Attributes
+        ID                 : 46
+        Scope              : global
+        Dragging           : 0
+        Send Component ID  : on press and release
+        Associated Keyboard: none
+        Text               : 
+        Max. Text Size     : 3
+    
+    Events
+        Touch Press Event
+            click_comp.txt="button04"
+            click_timer.en=1
+        
+        Touch Release Event
+            if(click_timer.en==1)
+            {
+                click_timer.en=0
+                lastclick.txt="{\"page\": \"home\", \"event\": \"short_click\", \"component\": \""+click_comp.txt+"\"}"
+                printh 92
+                prints "localevent",0
+                printh 00
+                prints lastclick.txt,0
+                printh 00
+                printh FF FF FF
+            }
+        
 Picture weather
     Attributes
         ID               : 7