duplicate add buttons in collections #27
Description
in the cmf, we get duplicate add buttons when rendering collections. i tracked this down to be because of having an about attribute in the collection container even if we are inside the entity. either we have to remove this line: https://github.com/flack/createphp/blob/master/src/Midgard/CreatePHP/Entity/Controller.php#L107 and document that if you want a collection you at least need to render the definition of the containing element - or we need to document that you must render the collection outside of the entity (which seems wrong to me). or we could have a parameter to the collection render telling wheter we are inside an entity or not. but this becomes complicated...
as a side note, i also notice we output way too many namespace declarations because the elements do not know if they are rendered inside the scope of another element or not, when rendering the elements separately.