Start major rework
Remove old code not used anymore
Rename "ProjectLink\RuleSet" namespace to "ProjectLink\Rule"
Fix 2 Coding Standard violations
Start testing ProjectLint with itself
Update branch in Travis CI status badge
Fix Travis CI URL in README file
Remove unused code
Make "include" and "exclude" arrays optional in Rule class constructor
Add some unit tests
Add more projectlint.yml rules
Improve unit tests
Merge branch 'feature/major-rework' into develop
Add support for Phar distribution
Update README
Expose more item properties
Remove unused code
Add Makefile to handle all maintenance tasks
Update version to 0.1.0
Fix Travis CI status badge URL