Commonly used templates available

Today we've made a few commonly used Vapor templates readily available for you to use. These templates are automatically generated from Vapor's main template so that they'll always be up-to-date.

These templates can be cloned and build directly without needing the toolbox, making them great to use as a reference and to get to building quickly.
The templates can be found here:
- Barebones template
- Template with Fluent and MySQL
- Template with Fluent and PostgreSQL
- Template with Leaf, Fluent and PostgreSQL

Happy coding!