Merge pull request #38 from mcharleb/cmake-mc-3

Makefile

cmake/qurt/configs/config-qurt-hil.cmake

cmake/qurt/px4_impl_qurt.cmake

src/firmware/posix/CMakeLists.txt

src/firmware/qurt/CMakeLists.txt

src/modules/uORB/CMakeLists.txt

src/platforms/px4_defines.h

src/platforms/qurt/dspal/dspal_stub.c

src/platforms/qurt/px4_layer/CMakeLists.txt

src/platforms/qurt/px4_layer/commands_hil.c

src/platforms/qurt/px4_layer/main.cpp

src/platforms/qurt/px4_layer/px4_qurt_impl.cpp

src/platforms/qurt/px4_layer/qurt_stubs.c

src/platforms/qurt/stubs/stubs_posix.c

src/platforms/qurt/stubs/stubs_qurt.c