Groundstation tcp

See merge request !93

Bigquad

See merge request !88

Progress Bar for GUI

See merge request !87

# Conflicts:
#   groundStation/gui/MicroCART/mainwindow.cpp

Fly pi

See merge request !86

Groundstation documentation

See merge request !85

Pycrocart

See merge request !84

Remaining issues:
1) If you unplug the crazyradio while running, the gui needs to return feedback to the user saying this is the case
2) If you try to send a setpoint while no crazyflie is connected, the gui offers no feedback that this is the case

# Conflicts:
#	pycrocart/PyCroCart.py