add instructor attribute to assignment model.  add logic to populate that attr via email_processor
destroy plans_table table.  add content column to plans table
update plan model
model changes
fix database entries for mailer
view updates
Merge branch 'master' of github.com:project-camelback/camelback-rails
order assignments most recent on top
redirect anonymous users to login view
add daily plan and more to assignments view
pull origin master