1. Allow downloading older versions of a file.

2. Detect IE versions so the top menu is displayed correctly.

3. replyToTopic shows the messages of the topic.

4. uploadToSubmission shows the name of the student.

5. viewAccount added.

6. Skill evaluation now requires ROLE_INSTRUCTOR instead of ROLE_FACULTY.

7. Tag <contactLink> added.

8. Allow contacting survey respondents if it's a named survey.