Comment domain in configuring gmail
Fix a bug
Fix a bug
Fix action mailer
Revert "Fix action mailer"

This reverts commit f7a32d0c29bb590ba30acc44964adddccd665db7.
Change domain in action mailer gmail configuration
Set proper reply-to for devise
Remove warning from the 'Upload New' page about feature in development
Add restriction to Picture#create: an user need to sing in
Remove a .keep file
Add association between Picture and User
Fix saving pictures