changes in node_validate(): add check if  Title-search checkbox on node form is CHECKED.
Use node_view() instead of cmstheme_preprocess_field(), so the content fields are NOT depended on theme.
Add content type check in node_delete() and node_submit(), and check if body value is empty in node_submit()
Delete some style that theme css can not over write
Fixed title search auto_complete (#autocomplete_path) in os2web_borger_dk_articles_autocomplete_form
Implementing a fix for problem with autocomplete (problem and fix found by Yani)
Merge branch 'develop' of https://github.com/OS2web/os2web_borger_dk_articles into develop