Take off and land on stabilize mode - flight ALT_HOLD

**Details**:
Take off and land on stabilize mode - flight ALT_HOLD
GPS lost signal
Altitude issues
antivibration platform

**Commads**:
*Stabilization*:
mavgraph.py 31.BIN "ATT.DesPitch" "ATT.Pitch" --flightmode=apm
mavgraph.py 31.BIN "ATT.DesRoll" "ATT.Roll" --flightmode=apm

*IMU*:
mavgraph.py 31.BIN "IMU.AccX" "IMU.AccY" "IMU.AccZ" --flightmode=apm

*Altitude measurements*:
mavgraph.py 31.BIN "CTUN.BarAlt" "CTUN.Alt" "CTUN.DAlt" --flightmode=apm

*GPS*
mavgraph.py 31.BIN "GPS.Lat" "GPS.Lng" --flightmode=apm