Enable south and add migrations related to https://github.com/vkaravir/a-plus/commit/bbdf82d25186029f4a2ffad314931f2566144789
Merge pull request #19 from ihantola/master

Enable South and add migrations related to the latest changes in course/models.py
Corrected spelling error
Merge pull request #21 from Rubinous/master

Corrected spelling error (hopefully)
Ehanced login page according to Teemu's awesome designer instincts
Merge pull request #23 from Rubinous/master

Applying Teemu's awesome design
Merge pull request #24 from oseppala/master

Course Honor Code updated
Fixed async submission
Merge pull request #25 from Rubinous/master

Fixed a devastating variable mismatch regarding async submissions
Added CourseModule.introduction to course instance summary view.
Merge pull request #26 from Rubinous/master

Added CourseModule.introduction to the course summary view
Do not sanitize submissions and exercises. Sanitizing limits feedback too much and the content is from the teacher who could anyhow inject scripts to other pages viewed by the student.
Merge pull request #27 from ihantola/master

Do not sanitize exercises or feedback from the exercises
Fix removing sanitization not be removing the templatetags but editing the templatetag not to remove tags but marking the content safe.
Merge pull request #28 from ihantola/master

Fix to the previous commit
Fix +1
Knived a progress bar for course modules.
Merge commit 'd328a0facfe4a8cc8928fce2f9474a8c0ceac3da'
Merge pull request #32 from Rubinous/master

Progress bar for course modules
Progress bar to indicate if a module (i.e. exercise round, group of exercises) is passed.