Add lab 02 0 GPIO

Merge Request Overview

This merge request adds lab 02 - GPIO. The lab is only up to the Exercises point, everything after that is for doing at home if they want.

We still have to add some exercises.

closes #6 (closed).

Testing Strategy

This merge request was tested by @alexandru.radovici.

TODO or Help Wanted

Feedback

Build

• Ran ./build.sh.

Author

Signed-off-by: Alexandru Radovici alexandru.radovici@wyliodrin.com