Create CONTRIBUTING.md

Author: osopromadze

docs/CONTRIBUTING.md

@@ -0,0 +1,25 @@
+# :snowman: How to Contribute :snowman:
+
+We are quite glad you made it here! We can only keep our project in good health thanks to contributors like you! There are some points
+we would like to highlight in terms of contributing to this repository. 
+
+## Bug Reports and New Features
+
+- If you have any issue please report that using [Github Issues](https://github.com/coma123/Spring-Boot-Blog-REST-API/issues). 
+Currently there's two kinds; Bug Reports and New Features. 
+
+- When writing a Bug Report or asking for a New Feature, please follow the template provided. Fill in the sections as much as you could so 
+we have all teh information we need. 
+
+## Coding Contributions
+
+- All coding contributions should be done through [pull requests](https://help.github.com/en/articles/creating-a-pull-request-from-a-fork). We do not respond to emails or coding posted via our Gitter channel. If you have any suggessions or want to contribute please open a [issue](https://github.com/coma123/Spring-Boot-Blog-REST-API/issues) first. This way we could discuss about the change and once finalized you could do a pull request. 
+
+- We don't have a comprehensive style guide for now, but we expect you code with due deligence with standard practices. Your code 
+should pass the standard unit and integration tests (automatically run by Travis). 
+
+- Also please make sure your tests pass the [Sonar](https://sonarcloud.io/dashboard?id=coma123_Spring-Boot-Blog-REST-API) quality
+analysis. We strive to maintain A grade for all sections.
+
+:snowman: This is all for now. Hope to update this document as we go along. If you have any suggestions please feel free to open
+an issue in our [issue tracker](https://github.com/coma123/Spring-Boot-Blog-REST-API/issues). :snowman: