add surveys completed column in student profiles
change survey models and seeds
moved column from teacher_profile to classroom
change teacher profile and classroom views
add in methods to deal with surveys
update classroom show students
hound changes
more hound changes
resolve merge conflicts
Fix typos
Fix schema
Update seeds
Fix breaking view
Use instance instead of first
Merge pull request #91 from calblueprint/teacher-track-student-survey

Teacher track student survey