Remove non-needed files for MAVLink - we just want the C library

libs/GLC_lib

libs/mavlink/include/mavlink/config.h

libs/mavlink/lib/pkgconfig/mavlink.pc

libs/mavlink/share/mavlink/src/v1.0/pixhawk/pixhawk.pb.cc

libs/mavlink/share/pyshared/pymavlink/.gitignore

...link/share/pyshared/pymavlink/APM_Mavtest/APM_Mavtest.pde

libs/mavlink/share/pyshared/pymavlink/README.txt

libs/mavlink/share/pyshared/pymavlink/examples/apmsetrate.py

libs/mavlink/share/pyshared/pymavlink/examples/bwtest.py

.../mavlink/share/pyshared/pymavlink/examples/flightmodes.py

libs/mavlink/share/pyshared/pymavlink/examples/flighttime.py

libs/mavlink/share/pyshared/pymavlink/examples/gpslock.py

libs/mavlink/share/pyshared/pymavlink/examples/magfit.py

...mavlink/share/pyshared/pymavlink/examples/magfit_delta.py

libs/mavlink/share/pyshared/pymavlink/examples/magfit_gps.py

libs/mavlink/share/pyshared/pymavlink/examples/magtest.py

libs/mavlink/share/pyshared/pymavlink/examples/mavgraph.py

libs/mavlink/share/pyshared/pymavlink/examples/mavlogdump.py

libs/mavlink/share/pyshared/pymavlink/examples/mavparms.py

libs/mavlink/share/pyshared/pymavlink/examples/mavtest.py