Now the paragraphs are shown actually below each other and not next to.

#699

For automatic numbering of droplist items another node level 
(div-element) was introduced to the element DOM. Therefore this 
functions needs to look another node further up for it's position.

#694

Just ignore the color in the component.

- to allow the display properties to be overwritten

- remove 'none'

Also add separate file to handle drop-logic.

#671

#664

The background color is set via data-attribute so it can be turned off 
for the parent div but still used in the child (button).

- Remove superfluous width and height. This is already done by parent 
elements in player and editor.
- Remove superfluous div and use host element instead.

Stretch across the whole line.

This fixes Tables which houses elements without dimensions.

This way the props do not show in the prop-panel.

#662

Images were not showing at all.