begin jQuery and AJAX
remove link to user.js
post route for new groups now directs to those new groups page
add id for jQuery selecting
jquery and ajax to display groups
jQuery/ajax for new groups form, all routes display conditional to xhr?
move group display to singl.erb
rout for editing groups
view for editing a group
grouping defaults to 4 for target sizes
add edit link
add id to past groups link for jQuery
jQuery for past groups on home page
folder for button views, with delete button
display using partials
route for a single group
route to update student names
move deleting students to separate views and routes
jquery for edit and remove student routes, not ideal, but works
finish jquery/ajax for edit and delete functions