Adjust formatting in composer.json and phpunit.xml
Improve Rule class
Add RuleRepository and test
Add RuleAlias and tests
Add isAllowed and isDenied methods
Add reduce method
Add Authority class and test with aliasing and rule support
Remove useless test
Add relevance detection to repo
Change original isAllowed() to isPrivilege().  Add conditional support to Rule
Allow deny rules to be evaluated correctly.  May extract to separate classes
Allow resource to be null by default
Remove empty array check on RuleRepository::reduce().  Now returns empty RuleRepository
Add can/cannot and tests.  Correct rule collection
Add travis ci file
Fix 5.4 specificy syntax in RuleRepositoryTest
Add Jesse to authors list in composer.json
Add travis build status to readme
Update composer package name and typo
Fix name to lowercase for packagist