global: use static method to construct AP_Scheduler

APMrover2/Rover.h

@@ -130,7 +130,7 @@ private:
     ParametersG2 g2;
 
     // main loop scheduler
-    AP_Scheduler scheduler;
+    AP_Scheduler scheduler = AP_Scheduler::create();
 
     // mapping between input channels
     RCMapper rcmap;

AntennaTracker/Tracker.h

@@ -93,7 +93,7 @@ private:
     Parameters g;
 
     // main loop scheduler
-    AP_Scheduler scheduler;
+    AP_Scheduler scheduler = AP_Scheduler::create();
 
     // notification object for LEDs, buzzers etc
     AP_Notify notify;

ArduCopter/Copter.h

@@ -175,7 +175,7 @@ private:
     ParametersG2 g2;
 
     // main loop scheduler
-    AP_Scheduler scheduler;
+    AP_Scheduler scheduler = AP_Scheduler::create();
 
     // AP_Notify instance
     AP_Notify notify;

ArduPlane/Plane.h

@@ -166,7 +166,7 @@ private:
     ParametersG2 g2;
 
     // main loop scheduler
-    AP_Scheduler scheduler;
+    AP_Scheduler scheduler = AP_Scheduler::create();
 
     // mapping between input channels
     RCMapper rcmap;

ArduSub/Sub.h

@@ -145,7 +145,7 @@ private:
     ParametersG2 g2;
 
     // main loop scheduler
-    AP_Scheduler scheduler;
+    AP_Scheduler scheduler = AP_Scheduler::create();
 
     // AP_Notify instance
     AP_Notify notify;

libraries/AP_Scheduler/examples/Scheduler_test/Scheduler_test.cpp

@@ -17,7 +17,7 @@ public:
 private:
 
     AP_InertialSensor ins = AP_InertialSensor::create();
-    AP_Scheduler scheduler;
+    AP_Scheduler scheduler = AP_Scheduler::create();
 
     uint32_t ins_counter;
     static const AP_Scheduler::Task scheduler_tasks[];