Add docblocks

[wdelfuego]

The following files need docblocks:

• src/DataProvider/MonthCalendar.php
• src/Http/Controllers/CalendarController.php
• src/Event.php
• src/CalendarDay.php

I'm marking this 'good first issue' because it's a small task that will help a lot in getting to understand the internals of this package, and new contributors can do parts of it.

Getting started

1. Make a clone of this repo and clone that to your own computer
2. Add the docblocks locally, then commit and push the changes to your repo on GitHub
3. Send a pull request

Follow the DocBlock guidelines as described by Spatie; most importantly:

Don't use docblocks for methods that can be fully type hinted (unless you need a description).

Any questions or doubts?

Add a comment to this issue and we'll talk about it