V0.38

adds new options in onscreen menu.
- Option to choose between 5 timeformats
- Option to choose between 9 dateformats
- Option to choose the start of the week (monday or sunday)
- Option to switch between °C and °F

https://blueforcer.github.io/awtrix-light/#/onscreen

closes #10

src/Globals.h

@@ -43,6 +43,7 @@ extern uint8_t BATTERY_PERCENT;
 extern uint8_t BRIGHTNESS;
 extern uint8_t BRIGHTNESS_PERCENT;
 extern String TEXTCOLOR;
+extern String TIME_FORMAT;
 extern bool AUTO_BRIGHTNESS;
 extern bool AP_MODE;
 extern bool ALARM_ACTIVE;
@@ -53,6 +54,10 @@ extern String TIMER_SOUND;
 extern uint16_t TEXTCOLOR_565;
 extern uint8_t SNOOZE_TIME;
 extern bool AUTO_TRANSITION;
+extern String TIME_FORMAT;
+extern String DATE_FORMAT;
+extern bool START_ON_MONDAY;
+extern bool IS_CELSIUS;
 
 void loadSettings();
 void saveSettings();