Undid changes to template, back to the drawing board...
Made some more SyncedModel fields editable in admin interface, to debug.
Wrapped variables in templates to render translated exercise data and slightly simplified/improved extract_json script.
Merge branch 'develop' of github.com:jamalex/ka-lite into develop
Added link to reset password page on central server login page.
Merge branch 'develop' of github.com:jamalex/ka-lite into develop