Added accessors back for Accels. I need them there until we need to find another solution.

git-svn-id: https://arducopter.googlecode.com/svn/trunk@1676 f9c3cf11-9bcb-44bc-f272-b75c42450872

libraries/AP_IMU/AP_IMU_Oilpan.cpp

@@ -123,6 +123,12 @@ AP_IMU_Oilpan::_init_gyro()
 	}
 }
 
+void
+AP_IMU_Oilpan::save()
+{
+    _sensor_cal.save();
+}
+
 void
 AP_IMU_Oilpan::init_accel()
 {

libraries/AP_IMU/AP_IMU_Oilpan.h

@@ -41,11 +41,22 @@ public:
 	///                 WARM_START loads accelerometer and gyro calibration from a previous cold start.
 	///
 	virtual void		init(Start_style style = COLD_START);
-
+	
+	virtual void		save();
 	virtual void		init_accel();
 	virtual void		init_gyro();
 	virtual bool		update(void);
-
+	
+	// for jason
+	int			ax()				{ return _sensor_cal[3]; }
+	int			ay()				{ return _sensor_cal[4]; }
+	int			az()				{ return _sensor_cal[5]; }
+
+	void		ax(const int v)		{ _sensor_cal[3] = v; }
+	void		ay(const int v)		{ _sensor_cal[4] = v; }
+	void		az(const int v)		{ _sensor_cal[5] = v; }
+	
+	
 private:
     AP_ADC              *_adc;          ///< ADC that we use for reading sensors
     AP_VarA<float,6>    _sensor_cal;    ///< Calibrated sensor offsets