[ddbextra-43] Fix layout and icon when Data Provider's object view is
available
remove spaces
[ddbnext-43] apply code review
Merge branch 'bugfix/ddbnext-43' into develop

Conflicts:
	grails-app/controllers/de/ddb/next/ItemController.groovy
	grails-app/views/item/_fields.gsp
	grails-app/views/item/_origin.gsp
	web-app/css/item.css