DDBNEXT-118: Improvements in the code syntax
Merge branch 'DDBNEXT-118' into develop

Conflicts:
	grails-app/views/index/index.gsp
	grails-app/views/item/_institution.gsp
	grails-app/views/item/item.gsp
	grails-app/views/layouts/main.gsp
	grails-app/views/layouts/start.gsp