Adding dependency indicator, removing autoloader provider
Cleaning up CS, removing last quirks from the test suite
Typo fix
Throwing exception instead of returning `NULL`
Merge pull request #195 from doctrine/cleanup/test-suite

Cleaning up CS, removing last quirks from the test suite
Merge pull request #196 from doctrine/hotfix/issue-#186

Throwing exception instead of returning `NULL`
Merge pull request #194 from doctrine/feature/dependency-indicator

Implement `Zend\ModuleManager\Feature\DependencyIndicatorInterface`