RPi2: fuse mainapp/common and navio2

We currently only support Navio2, so let's fuse the two configurations.

posix-configs/rpi2/mainapp.config

@@ -7,6 +7,7 @@ df_lsm9ds1_wrapper start -R 4
 #df_mpu9250_wrapper start -R 10
 #df_hmc5883_wrapper start
 df_ms5611_wrapper start
+gps start -d /dev/pts/0
 sensors start
 commander start
 attitude_estimator_q start
@@ -18,4 +19,9 @@ mavlink start -u 14556 -r 1000000
 sleep 1
 mavlink stream -u 14556 -s HIGHRES_IMU -r 50
 mavlink stream -u 14556 -s ATTITUDE -r 50
-mavlink boot_complete
+mavlink start -d /dev/ttyUSB0
+mavlink stream -d /dev/ttyUSB0 -s HIGHRES_IMU -r 50
+mavlink stream -d /dev/ttyUSB0 -s ATTITUDE -r 50
+navio_sysfs_rc_in start
+navio_sysfs_pwm_out start
+mavlink boot_complete

posix-configs/rpi2/navio2.config

@@ -1,24 +0,0 @@
-uorb start
-param set SYS_AUTOSTART 4001
-param set MAV_BROADCAST 1
-sleep 1
-param set MAV_TYPE 2
-df_lsm9ds1_wrapper start -R 4
-#df_mpu9250_wrapper start -R 10
-#df_hmc5883_wrapper start
-df_ms5611_wrapper start
-gps start -d /dev/pts/0
-sensors start
-commander start
-attitude_estimator_q start
-position_estimator_inav start
-land_detector start multicopter
-mc_pos_control start
-mc_att_control start
-mavlink start -d /dev/ttyUSB0
-sleep 1
-mavlink stream -d /dev/ttyUSB0 -s HIGHRES_IMU -r 50
-mavlink stream -d /dev/ttyUSB0 -s ATTITUDE -r 50
-mavlink boot_complete
-navio_sysfs_rc_in start
-navio_sysfs_pwm_out start