make my projects page sortable
add my projects link to menu
space out bottom of large lists
allow users to see only their own projects
space out full lists
space out users index
allow project participants to add participants
trying to set new project_participant
change labels on form or it won't work
must do this in controller as well
redirect to project page on addition of new participant
enable students to add projects, automatically make them participants when they add
notify in case of multiple deletes so user knows reason for failure
no need to link to all projects