Related name to EvaluationCriterion.assignment
Merge branch 'feature-peerreview' of github.com:OpenMOOC/moocng into feature-peerreview

Conflicts:
	moocng/peerreview/models.py
Add max peer review sizes to the settings

Fix alert colors for sent peer reviews
Apply the max length setting to the peer review text field
Check criteria list format, raise a IntegrityError if not correct
Initializae the score to 0
Add a new sort criteria so authors with many reviews get more chances to get their assignment reviewed
Remove IntegrityError from criteria parsing, don't use raise
Ask for confirmation before submitting pr assignment

Enforce evaluation criteria order
Fixed typos with criterion/criteria.
Singular: criterion
Plural: criteria
Wrong: criterias (fixed)
Send mail when a peer assignment review is done
Merge branch 'feature-peerreview' of github.com:OpenMOOC/moocng into feature-peerreview
Remove tinyMCE from peer review submission form
Renaming variables and methods
Fix the link to the review
Internacionalization for __unicode__ methods
Added title field to EvaluationCriteria
Merge branch 'feature-peerreview' of github.com:OpenMOOC/moocng into feature-peerreview
Removing requirement of comment on pear review
Fixed radio buttons behavior problem on review