Some updates

.gitattributes

@@ -6,4 +6,6 @@
 /.gitignore export-ignore
 /.travis.yml export-ignore
 /phpunit.xml export-ignore
-/README.md export-ignore
+/README.md export-ignore
+/CONTRIBUTING.md export-ignore
+/CHANGELOG.md export-ignore

CHANGELOG.md

@@ -0,0 +1,99 @@
+# Change Log
+All notable changes to this project will be documented in this file.
+
+## [3.0.0] - 2017-02-05
+### Added
+- `CHANGELOG.md`
+- `CONTRIBUTING.md`
+- Tokenizer interface
+
+### Changed
+- Folder structure (renamed `etc` to `resources`)
+- Renamed all language files (added **.txt** extension)
+- Improved performance
+- Updated to PHPUnit 6
+- `README.md`
+
+### Removed
+- Autoloader script
+- Language model `_langs.json`
+
+## [2.1.1] - 2017-02-01
+### Added
+- Autloader script
+
+### Changed
+- Fixed typos for Lithuanian language sample
+- Fixed wrong ISO 639-1 codes
+- Updated `_langs.json`
+
+### Removed
+- `php-nightly` in `.travis.yml`
+
+## [2.1.0] - 2017-01-27
+### Added
+- New best results method
+- Some PHPUnit tests
+
+### Changed
+- Fixed a bug that could produce slightly worse results.
+- `README.md`
+- `LICENSE.md`
+
+## [2.0.0] - 2017-01-09
+### Added
+- `ta` language file
+- IteratorAggregate interface
+
+### Changed
+- Updated `_langs.json`
+- `README.md`
+
+## [1.2.0] - 2017-01-04
+### Added
+- `ay` language file
+- `bi` language file
+- `bo` language file
+- `br` language file
+- `bs-Cyrl` language file
+- `bs-Latn` language file
+- `ca` language file
+- `ch` language file
+- `dz` language file
+- `fy` language file
+- `gu` language file
+- `id` language file
+- `jv` language file
+- `km` language file
+- `kr` language file
+- `ms-Latn` language file
+- `ng` language file
+- `pt-BR` language file
+- `sq` language file
+- `ss` language file
+
+### Changed
+- Changed folder structure
+- `ms-Arab` renamed from `ms`
+- `pt-PT` renamed from `pt`
+- `README.md`
+- Updated `_langs.json`
+
+## [1.1.0] - 2016-12-31
+### Added
+- `tl` language file
+- `tt` language file
+- `ve` language file
+- `wa` language file
+- `wo` language file
+- `xh` language file
+- `yo` language file
+- `ug-Latn` language file
+
+### Changed
+- `_langs.json`
+- `ug-Arab` renamed from `ug`
+- `README.md`
+
+## [1.0.0] - 2016-12-25
+- First Release

CONTRIBUTING.md

@@ -0,0 +1,9 @@
+# Contributing
+
+When contributing to this repository, please first discuss the change you wish to make via issue or email with the owner of this repository before making a change.
+
+## License
+
+By contributing to this, you agree that your contributions will be licensed under its [MIT license](LICENSE).
+
+Thanks for contributing!

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2017 Patrick Schur
+Copyright (c) 2016-2017 Patrick Schur
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

tests/LanguageResultTest.php

@@ -10,6 +10,8 @@
 /**
  * Class LanguageTest
  *
+ * @copyright 2016-2017 Patrick Schur
+ * @license https://opensource.org/licenses/mit-license.html MIT
  * @author Patrick Schur <patrick_schur@outlook.de>
  * @package LanguageDetection\Tests
  */

tests/LanguageTest.php

@@ -10,6 +10,8 @@
 /**
  * Class LanguageTest
  *
+ * @copyright 2016-2017 Patrick Schur
+ * @license https://opensource.org/licenses/mit-license.html MIT
  * @author Patrick Schur <patrick_schur@outlook.de>
  * @package LanguageDetection\Tests
  */

tests/TrainerTest.php

@@ -10,6 +10,8 @@
 /**
  * Class TrainerTest
  *
+ * @copyright 2016-2017 Patrick Schur
+ * @license https://opensource.org/licenses/mit-license.html MIT
  * @author Patrick Schur <patrick_schur@outlook.de>
  * @package LanguageDetection\Tests
  */