Make contexts extendable/reducible

[cietho]

The context elements that the extension offers at the moment should be enough in most cases. But there will be cases when you need other containers. Therefore, it would be nice to be able to add own context elements easily.

In other cases, you may need fewer containers, for example, only fluid and normal. For this it would be great if integrators could also reduce the selection for editors, for example via TypoScript Constants.

[cietho]

Ooops! This is already possible, because the extension provides a ContextLoader for EXT:autoloader. You can simply add this loader to your custom extension and add your own templates into Resources/Private/Templates/Context.