Update content elements

The element can now be used in all content elements (news, events, element groups, etc.) and in extensions that use the Contao content element (Rocksolid Slider, etc.).

removed useless buttons in stop element

1.0.6

removed useless buttons in stop element

Remove bug in forms

1.0.5

Bug forms

1.0.4

Update composer.json

1.0.3

Fix bug database insert

1.0.2

Update explain.php

1.0.1

Update README.md