Bootlint library included. Bootlint fix to searchbox.
Bootlint commented out be default.
Removed .row around main content from layout and put it only in the views that have multiple columns.
Checkboxes, radio labels and advanced search.
Merge branch 'release-2.3'

Conflicts:
	themes/bootstrap3/templates/browse/home.phtml
	themes/bootstrap3/templates/record/view.phtml
	themes/bootstrap3/templates/search/newitem.phtml
	themes/bootstrap3/templates/search/results.phtml