Some test code for automatic killing of threads.

Signed-off-by: Olli Vanhoja <olli.vanhoja@ninjaware.fi>
Merge branch 'dev' of github.com:Ninjaware/zeke
- Fixed build errors
- Removed #include "hal_mcu.h" lines from thscope code and added it to Cortex specific abstraction layer as it is needed only there due to CMSIS

Signed-off-by: Olli Vanhoja <olli.vanhoja@ninjaware.fi>
Documentation improvements.

Signed-off-by: Olli Vanhoja <olli.vanhoja@ninjaware.fi>
Updates