added foundation
credetianls working now! time for resque!
Pdf render working. Now zipping and integreting with users.
fixing worker to zip
zip working!
tempfile in zip working
updated gitignore to remove redis dump
credentials in active admin
fixed resque postgres problem with prepared statement.
removed created_at user from populate and seed and etc
team print working
adding email
working on emails
back to origin
sending emails now! Still can't download themga .
As credenciais agora enviam email. Vai com nome da equipa e link para
download que também está  a funcionar. Falta agora por as credenciais
com o fundo direito.
Page bread added to print layout.
fixed foundation
Added courses abreviations in the seeds file.
Added single user credential on the show method. Fixed default image
problem on credentials by moving the defaults to public/defaults. Fixed
other places where the user images was being called without the :default
option. Fixed team credentials for default image.