2. Toggle Pages and Toggle Entities methods use community.pid instead of community._id
3. In urls use community={community.pid} instead of community._id
4. New and Update APIs for helpcontents separated
5. In new helpcontent, pid temporarily stored as community id (API restores it)
6. Modal form doen't need selected community information as input parameter
git-svn-id: https://svn.driver.research-infrastructures.eu/driver/dnet40/modules/uoa-admin-portal/trunk@50475 d315682c-612b-4755-9ff5-7f18f6832af3