Bug fix sending messages from gradebook
German translation fixes via Stefan Baecker
i18n fixes for gradebook buttons
Bug fix https on url for LTI launch
Bug fix debug code left in copyrubrics
Bug fix unterminated output on course enroll
Add shuffle option to tutorial question
Allow collapse of question groups
Merge branch 'master' of github.com:drlippman/IMathAS
Add changes to support accounting
Change "Linked Text" to "Link"
Remove default summary messages if not changed
Fix spacing when item summary starts with <ul> or <ol>
Add option for setting org ID on LTI launch. Allows fix for domain.com vs www.domain.com launches.
Bug fix accounting t-chart scoring
Remove www from domain in canvas tool config unless addwww config option is set
Merge branch 'master' of https://github.com/drlippman/IMathAS