d27

The only difference between ordinary and extraordinary is just that little "extra".

Merge pull request from p2pu/fix_menu_external_links open external links in new tab

Merge pull request from p2pu/signup_page_improvements Signup and LC creation improvements

Merge branch 'rich_text_editor' of github.com:p2pu/learning-circles into rich_text_editor

limit editing tools on tinymce, add help text for logo, make website into url field

Merge pull request from p2pu/2020-06-team-courses Include unlisted courses for team members

Merge pull request from p2pu/fix_menu_external_links open external links in new tab

Merge pull request from p2pu/signup_page_improvements Signup and LC creation improvements