Add review_module_available email views
Add sendSrmAvailableEmail()
Change sendSrmAvailableEmail() to sendSrmAvailableEmails()
Implement Course::sendSrmAvailableEmails() in report_attendance()
Use .btn-primary for both 'register' and 'join waiting list' buttons
Fix typo in report_attendance()
Add extra line break before signature
Tidy up link to contact form
Merge branch 'development'