learning circles
coordinate study groups for online courses
add support link to dashboard
use active lc table for teams instead of upcoming and current
Merge branch 'dashboard_improvements' of github.com:p2pu/learning-circles into dashboard_improvements
improve db query for recent successes block on dashboard
Bump httplib2 from 0.9.1 to 0.18.0
Bumps [httplib2](https://github.com/httplib2/httplib2) from 0.9.1 to 0.18.0.
- [Release notes](https://github.com/httplib2/httplib2/releases)
- [Changelog](https://github.com/httplib2/httplib2/blob/master/CHANGELOG)
- [Commits](https://github.com/httplib2/httplib2/compare/0.9.1...v0.18.0)
Signed-off-by: dependabot[bot]
Fix conflicting migrations
Merge branch 'master' into dashboard_improvements
Merge pull request from p2pu/fix_menu_external_links
open external links in new tab
Merge pull request from p2pu/rich_text_editor
Rich text editor
Merge pull request from p2pu/signup_page_improvements
Signup and LC creation improvements
open external links in new tab
update default text for team page
move default text into template, set via javascript
Merge branch 'rich_text_editor' of github.com:p2pu/learning-circles into rich_text_editor
fix rich text editor config
Remove unused template file
limit editing tools on tinymce, add help text for logo, make website into url field
use form_base for team form
use rich text editor for team intro_text
Include unlisted courses for team members
Merge branch 'master' into fix_658
