Added SUPPORT file

README.md

@@ -6,6 +6,7 @@
 [![Coverage Status][ico-scrutinizer]][link-scrutinizer]
 [![Quality Score][ico-code-quality]][link-code-quality]
 [![Total Downloads][ico-downloads]][link-downloads]
+[![Gitter][ico-gitter]][link-gitter]
 
 **Woohoo Labs. Yang is a PHP framework which helps you to communicate with JSON:API servers more easily.**
 
@@ -24,6 +25,7 @@
 * [Versioning](#versioning)
 * [Change Log](#change-log)
 * [Contributing](#contributing)
+* [Support](#support)
 * [Credits](#credits)
 * [License](#license)
 
@@ -443,6 +445,10 @@ Additionally, you may run `docker-compose up` in order to execute the tests.
 
 Please see [CONTRIBUTING](CONTRIBUTING.md) for details.
 
+## Support
+
+Please see [SUPPORT](SUPPORT.md) for details.
+
 ## Credits
 
 - [Máté Kocsis][link-author]
@@ -458,6 +464,7 @@ The MIT License (MIT). Please see the [License File](LICENSE.md) for more inform
 [ico-scrutinizer]: https://img.shields.io/scrutinizer/coverage/g/woohoolabs/yang.svg
 [ico-code-quality]: https://img.shields.io/scrutinizer/g/woohoolabs/yang.svg
 [ico-downloads]: https://img.shields.io/packagist/dt/woohoolabs/yang.svg
+[ico-gitter]: https://badges.gitter.im/woohoolabs/yang.svg
 
 [link-packagist]: https://packagist.org/packages/woohoolabs/yang
 [link-travis]: https://travis-ci.org/woohoolabs/yang
@@ -466,3 +473,4 @@ The MIT License (MIT). Please see the [License File](LICENSE.md) for more inform
 [link-downloads]: https://packagist.org/packages/woohoolabs/yang
 [link-author]: https://github.com/kocsismate
 [link-contributors]: ../../contributors
+[link-gitter]: https://gitter.im/woohoolabs/yang?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge

SUPPORT.md

@@ -0,0 +1,3 @@
+# Support
+
+If you need support, please ask your questions on [Gitter](https://gitter.im/woohoolabs/yang).