Issue 83 fixed

Problem with wav files played twice when loading a model
Different EEPROM format for Expos/DRs on ARM
Issue 102 fixed

src/eeprom_arm.cpp

@@ -466,7 +466,7 @@ bool ee32LoadGeneral()
 
 void eeLoadModel(uint8_t id)
 {
-  uint16_t size ;
+  uint16_t size;
 
   if (id<MAX_MODELS) {
 
@@ -474,6 +474,8 @@ void eeLoadModel(uint8_t id)
       pausePulses();
     }
 
+    pauseMixerCalculations();
+
     size =  File_system[id+1].size ;
 
     memset(&g_model, 0, sizeof(g_model));
@@ -508,6 +510,9 @@ void eeLoadModel(uint8_t id)
 
     resetProto();
     resetAll();
+
+    resumeMixerCalculations();
+    // TODO pulses should be started after mixer calculations ...
   }
 }