User guide for teachers updated

I have today posted the newest version of the user guide.

It goes over:

• Media rank
• Blog posts
• Short URLs and redirects
• Renaming of various links

I also rewrote some of the existing material to make more sense based on the calls and e-mails we get.

Find it here: http://my.hsj.org/my.hsj.org-TeacherGuide.pdf