Fix routes & parameters for editing teams; remove team_controller
Fix the finder_sql sentence to return all responses for an assignment_team.
Merge branch 'master' of https://github.com/expertiza/expertiza
Use standard route for student_team/update
Part I of
merge branch 'master' of git://github.com/makhavne/expertiza into makhavne-master

Conflicts:
	app/models/assignment_team.rb
Part II of
    merge branch 'master' of git://github.com/makhavne/expertiza into master
Fix code that removes previously reviewed submissions from
the set of candidate submissions to review.
Adding missing fixtures
Merge remote-tracking branch 'origin/master'