Styling for alignment option

[collimarco]

From readme:

It takes no effect while editing, but saved the «alignment» param.

Why this choice?

• It seems really strange
• Confusing for the end-user (who thinks that something is not working)
• Inconsistent with the other blocks (e.g. if you change the "heading" block -> level, it also changes it visually... so why not change the style of "quote" block when you change its alignment?)

I think that this option should be improved or removed.

[collimarco]

If there was at least a class added / removed when the alignment changes (e.g. .text-left, .text-center), then people could add some custom style for alignment... However when I tried your demo, I don't see any change in the markup when the alignment changes.