memberships index displaying teacher and student information
Corrected column titles on memberships/index
updated form partial for membership
params coming correctly to memberships#create
finished memberships#create - closes #29
Create Class template html on class_groups/index.html.erb
Add student class views and class question set views
Add class_groups partials
Add Student question set selection template with @class_groups placeholder for question set until it is ready
Edit navbar to display our links, moved gravatar to left of menu
Fixed minor gemfile spacing
added link to edit students from class_groups index
Move html from class_groups/index.html to memberships index - proper location
Fix merge conflicts