Bugfixes

- Show PI errors is fixed
- RDS error detector fixed
- Battery indicator fixed
- Regional AF's now have a leading 'r'
- Edge beep on SW bands added
- Beep on boot only when edge beep is enabled
- Added Stationlist ID, this is used for identification in Stationlist log
- Code optimalisation

src/TEF6686.h

@@ -287,7 +287,8 @@ class TEF6686 {
     bool runningbit;
     bool initrt;
     bool initab;
-	bool afinit;
+    bool afinit;
+    bool errorfreepi;
 };
 
 #endif