Update CONTRIBUTING.md

Author: tabacitu

CONTRIBUTING.md

@@ -2,28 +2,40 @@
 
 Contributions are **welcome** and will be fully **credited**.
 
-We accept contributions via Pull Requests on [Github](https://github.com/:vendor/:package_name).
+We accept contributions via Pull Requests on [Github](https://github.com/laravel-backpack/menucrud).
 
 
-## Pull Requests
+## Bug Fixing & Enhancements
+
+We use the Github issue tracker for that. Here's the procedure we've settled upon so 2 people don't work on the same thing:
+- you find something that needs doing (say: unit tests for a certain package);
+- you check if there is already an issue for it (if there isn't, add one);
+- in that issue:
+   - say you're working on it and it will be done in x hours or y days; 
+   - in that issue, assign the "working on it" label
+   - assign yourself to the issue;
+- then comment/reference the issue in your pull request;
 
-- **[PSR-2 Coding Standard](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md)** - The easiest way to apply the conventions is to install [PHP Code Sniffer](http://pear.php.net/package/PHP_CodeSniffer).
 
-- **Add tests!** - Your patch won't be accepted if it doesn't have tests.
+## Pull Requests
 
-- **Document any change in behaviour** - Make sure the `README.md` and any other relevant documentation are kept up-to-date.
+- **[PSR-2 Coding Standard](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md)** - The easiest way to apply the conventions is to install [PHP Code Sniffer](http://pear.php.net/package/PHP_CodeSniffer). It's ok to push non-PSR-2 code, but know that [StyleCI](https://styleci.io/) will convert it after the merge. 
 
-- **Consider our release cycle** - We try to follow [SemVer v2.0.0](http://semver.org/). Randomly breaking public APIs is not an option.
+- **Document any change in behaviour** - Make sure the `README.md` is still up-to-date with your modifs.
 
-- **Create feature branches** - Don't ask us to pull from your master branch.
+- **Consider our release cycle** - We try to follow [SemVer v2.0.0](http://semver.org/). Randomly breaking public APIs is not an option.
 
 - **One pull request per feature** - If you want to do more than one thing, send multiple pull requests.
 
 - **Send coherent history** - Make sure each individual commit in your pull request is meaningful. If you had to make multiple intermediate commits while developing, please [squash them](http://www.git-scm.com/book/en/v2/Git-Tools-Rewriting-History#Changing-Multiple-Commit-Messages) before submitting.
 
 
+
+
 ## Running Tests
 
+The project does NOT have working tests right now, but it really should. If you want to help out, that's one of the most important things you can help with. 
+
 ``` bash
 $ composer test
 ```