docs: Added docs for the release process

Author: Morl99

CONTRIBUTING.md

@@ -1,3 +1,11 @@
-Thanks for your interest in our project. Contributions are welcome. Feel free to [open an issue](issues) with questions or reporting ideas and bugs, or [open pull requests](pulls) to contribute code.
+# How to contribute
+
+## General
+
+Thanks for your interest in our project. Contributions are welcome. Feel free to [open an issue](https://github.com/dbsystel/excote/issues) with questions or reporting ideas and bugs, or [open pull requests](https://github.com/dbsystel/excote/pulls) to contribute code.
 
 We are committed to fostering a welcoming, respectful, and harassment-free environment. Be kind!
+
+## Releases
+
+Each push to master will create a release. The release process is based on semantic release, and it requires the commits to be made in accordance to the [Angular git commit guidelines](https://github.com/angular/angular.js/blob/master/DEVELOPERS.md#-git-commit-guidelines).