adding two vendors

crazyflie_software/crazyflie-firmware-lab-part-2/Makefile

...crazyflie-firmware-lab-part-2/vendor/cmock/.gitattributes

...are/crazyflie-firmware-lab-part-2/vendor/cmock/.gitignore

...re/crazyflie-firmware-lab-part-2/vendor/cmock/.gitmodules

...re/crazyflie-firmware-lab-part-2/vendor/cmock/.travis.yml

...ftware/crazyflie-firmware-lab-part-2/vendor/cmock/Gemfile

...ware/crazyflie-firmware-lab-part-2/vendor/cmock/README.md

...-lab-part-2/vendor/cmock/config/production_environment.rb

...rmware-lab-part-2/vendor/cmock/config/test_environment.rb

...ie-firmware-lab-part-2/vendor/cmock/docs/CMock_Summary.md

...-part-2/vendor/cmock/docs/ThrowTheSwitchCodingStandard.md

...azyflie-firmware-lab-part-2/vendor/cmock/docs/license.txt

...re-lab-part-2/vendor/cmock/examples/make_example/Makefile

...e-lab-part-2/vendor/cmock/examples/make_example/src/foo.c

...e-lab-part-2/vendor/cmock/examples/make_example/src/foo.h

...-lab-part-2/vendor/cmock/examples/make_example/src/main.c

...part-2/vendor/cmock/examples/make_example/test/test_foo.c

...art-2/vendor/cmock/examples/make_example/test/test_main.c

...ware-lab-part-2/vendor/cmock/examples/temp_sensor/gcc.yml

...e-lab-part-2/vendor/cmock/examples/temp_sensor/iar_v4.yml