ISTWCMS-5414 Make expand/collapse nodes not visible to people who don't have...
requested to merge feature/ISTWCMS-5414-l26yan-Make-expand-collapse-nodes-not-visible into feature/ISTWCMS-4866-ebremner-exp-col-block
ISTWCMS-5414 Make expand/collapse nodes not visible to people who don't have permission to edit them