Add sort command

Signed-off-by: Michel Alexandre Salim <michel@michel-slm.name>

Also include requirements; bump version for packaging fixes

Signed-off-by: Michel Alexandre Salim <michel@michel-slm.name>

Add license text

Signed-off-by: Michel Alexandre Salim <michel@michel-slm.name>

Bump version for release

Signed-off-by: Michel Alexandre Salim <michel@michel-slm.name>

Add tests

Signed-off-by: Michel Alexandre Salim <michel@michel-slm.name>

Configure coverage

Signed-off-by: Michel Alexandre Salim <michel@michel-slm.name>

Add twine dependency for publishing to PyPI

Signed-off-by: Michel Alexandre Salim <michel@michel-slm.name>

Implement `mr-utils find`

Initial commit

Signed-off-by: Michel Alexandre Salim <michel@michel-slm.name>