removed dead test program

this one doesn't build, and has been replaced by IMU_MPU6000_test

libraries/AP_IMU/examples/AP_IMU_MPU6000/AP_IMU_MPU6000.pde

@@ -1,54 +0,0 @@
-// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: t -*-
-
-//
-// Simple test for the AP_IMU driver.
-//
-
-#include <FastSerial.h>
-#include <AP_IMU.h>
-#include <AP_IMU_MPU6000.h>             // Experimental MPU6000 IMU library
-#include <AP_PeriodicProcess.h>         // Parent header of Timer
-                                        // (only included for makefile libpath to work)
-#include <AP_TimerProcess.h>            // TimerProcess is the scheduler for MPU6000 reads.
-#include <AP_ADC.h>
-#include <AP_Math.h>
-#include <AP_Common.h>
-#include <SPI.h>
-
-FastSerialPort(Serial, 0);
-
-#ifndef CONFIG_MPU6000_CHIP_SELECT_PIN
-#  define CONFIG_MPU6000_CHIP_SELECT_PIN 53
-#endif
-
-AP_IMU_MPU6000 imu(140,
-				   CONFIG_MPU6000_CHIP_SELECT_PIN);
-AP_TimerProcess timer_scheduler;
-AP_ADC_ADS7844	adc;
-
-void setup(void)
-{
-	Serial.begin(115200);
-	Serial.println("Doing IMU startup...");
-	timer_scheduler.init();
-	Serial.println("done timer init");
-	adc.Init(&timer_scheduler);
-	Serial.println("done adc init");
-	imu.init(IMU::COLD_START, delay, &timer_scheduler);
-	Serial.println("done IMU init");
-	delay(1000);
-}
-
-void loop(void)
-{
-	Vector3f	accel;
-	Vector3f	gyro;
-
-	delay(1000);
-	imu.update();
-	accel = imu.get_accel();
-	gyro = imu.get_gyro();
-
-	Serial.printf("AX: 0x%4.4f  AY: 0x%4.4f  AZ: 0x%4.4f  GX: 0x%4.4f  GY: 0x%4.4f  GZ: 0x%4.4f\n",
-				  accel.x, accel.y, accel.z, gyro.x, gyro.y, gyro.z);
-}

libraries/AP_IMU/examples/AP_IMU_MPU6000/Makefile

@@ -1,2 +0,0 @@
-BOARD	=	mega
-include ../../../AP_Common/Arduino.mk