Merge branch 'system_shell' into HEAD

.gitignore

.gitlab-ci.yml

CMakeLists.txt

MANIFEST.in

README.md

b_asic/__init__.py

b_asic/operation.py

b_asic/ops.py

b_asic/pc.py

b_asic/port.py

b_asic/schema.py

b_asic/sfg.py

b_asic/signal.py

b_asic/simulation.py

logo.png

setup.py

src/main.cpp