Add initial files
Add setup script
Add include option
Add default option
Add -Wshadow
Include local directory
Handle empty string returned from dirname
Relax shadow warnings

This relaxation can be disabled via "--strict-shadow".
Add tests
Ignore build/
Add example
Add explanation
Add test infrastructure
Ignore *.pyc
Read version from correct place
Add more commands
Make verbose
Correct filename
Make usable as a module
Make test more portable