Create CONTRIBUTING.md

Author: Flavius12

CONTRIBUTING.md

@@ -0,0 +1,20 @@
+# Contributing to PharTools
+
+First of all thank you to contribute and help us to improve our projects.
+
+## Issues
+
+If you want to report bugs or suggestions use the [Issue Tracker](https://github.com/EvolSoft/PharTools/issues)
+
+- Please **don't** duplicate issues. Do a small search on current issues before report yours
+- Please provide as more detailed informations as you can about the issue
+- Please **don't** post issues related to unofficial source code
+- Please **don't** post fake or support issues.
+- Please write in English
+
+## Code contributions
+
+If you want to contribute on code simply do a [Pull Request](https://github.com/EvolSoft/PharTools/pull/new). Before doing this **be sure** that:
+- The code is correct, clear and written in English
+- You provided a good and descriptive title
+- The Pull Request doesn't already exist