Try to modify submit action
Save the lunch data to database
Render the created 201 status code
Add devise
Add relation between User and Lunch
Require login, associate lunches to current user
Show the current user's data from the database
Merge branch 'master' of github.com:wdi-hk-sep-2014/PepperLunchClone
Mailer is added. A problem in the usermail mailer, for lunch_date code