Rename to sync handout with workshop

2b-venv-libs/0_detect/crawler.py

2b-venv-libs/1_improve/startup.sh

2b-venv-libs/2_solution/.gitignore

2b-venv-libs/2_solution/crawler.py

2b-venv-libs/2_solution/requirements.txt

2b-venv-libs/2_solution/startup.sh

2b-venv-libs/README.md

2c-tools/0_detect/testing.py

2c-tools/1_improve/testing.py

2c-tools/2_solution/.gitignore

2c-tools/2_solution/solution.py

2c-tools/2_solution/startup_code_formatter.sh

2c-tools/2_solution/startup_linter.sh

2c-tools/2_solution/startup_unit-tests.sh

2c-tools/2_solution/unittests4solution.py

2c-tools/README.md

README.md

handout/code/1b/no.py

handout/code/1c/no.py

handout/code/2c/no.py