Add unit tests for Debug CLI functions.
Add unit tests for Debug class.
Update README.md and APIGen doc to take into account Debug class.
[twgit] Init feature 'feature-add-debug-class'.
Merge branch 'add-debug-class' into feature-add-debug-class
[twgit] Init release 'release-1.3.0'.
Merge branch 'feature-add-debug-class' into release-1.3.0
Update CHANGELOG.md.
Update composer.json.
Merge branch 'release-1.3.0' into stable