* Provide symfony cli app to generate migration for filesystem and sql.

* Configure removed constants in TYPO3 7.x.
* Add code / sniff.
* Add test.
* Update docs.

Resolves: #74

* Remove construct from interface.
* Fix wrong type hints.
* Keep naming of variable in sync.
* Also keep conditions format in sync.

Relates: #71

Relates: #41

Relates: #41

Relates: #41

Relates: #41

Relates: #41

* Remove unnecessary docs.
* Add necessary docs.

* Don't duplicate code and logic.
* Move common code to parent class.

Relates: #71

* Adjust CI , composer and docs.
* Migrate modern code to 5.6 supported code.

Relates: #71

* Also migrate RemovedClassFeature to new structure with
  AbstractYamlRemovedUsage

Relates: #71

* Migrate GenericConstantUsageSniff to new architecture.
* Move non common functionality from AbstractGenericPhpUsage to concrete
  classes.

Relates: #71

* Migrate GenericFunctionCallSniff to new architecture.
* Provide new abstract class for php removed functions and constants.
* Fix TypoScriptSniff not always returning array.
* Adjust warnings in Expected.json

Relates: #71

* Refactor yaml based removed check architecture.
* Migrate TypoScriptSniff to new architecture.

Relates: #71

* Handle empty yaml files for features in options class.

* Add feature to existing code base and logic, see #72 .
* Add first removed classes for TYPO3 7.0 as example.
* Adjust first test to make sure basic implementation works.

Relates: #41

* Reduce indentation.
* Provide internal API to add new feature with necessary checks.

* Remove unnecessary documentation.
* Remove unused code.
* Add missing documentation.

Relates: #72

Relates: #72

* Add further tests with quotes.
* Handle prefix in strings.
* Remove old originalTokenContent which is no longer in use, as we use
  str_replace, introduced in earlier commit.

Relates: #72

* Make MissingNamespaceSniff work again.
* Move to old namespace as it's a custom sniff, not a general one.
* Do not use new feature here, implement logic internal.
* Remove message from ruleset, use it directly.

Relates: #72

* As sometimes not the whole token should be replaces, but only the
  classname within the token, we replace them always this way.
* Before the refactoring, that was done in the concrete sniffs.
* Affected are e.g. php doc comments.

Relates: #72

* Fix wrong class name, to allow features to match.

Relates: #72

* Make TypeHintSniff tests pass again.
* Fix typo in class name preventing new feature mechanism from matching.

Relates: #72

* Make use sniff tests pass again.

Relates: #72

* Have all feature related classes in a single namespace.

Relates: #72

* Migrate class names.
* Add new architecture of "Features".
* Configure old assignments for new features.
* Rename necessary parts.

Relates: #72

* Add license to file.

* Follow CGL and fix issue.

Resolves: #54

Relates: #54

* Make sure test is running again with new additions of cObjects.
* Also fix description containing dot at the end.

Relates: #54

* As we not only check ObjectIdentifier's anymore, but also further
  parts, renamce sniff to be more generic.
* Also rename configuration and tests accordingly.

Relates: #54

* Not only check paths, but also objects like cObjects.
* Update test input for verification.
* Add further breaking changes for 7.1

* It's not even a warning, but still wrong