User account management

[puchka]

Description

• Login/Logout
• Registration

Checklist

• Reagent: form validation, dynamic field (e.g. other)
• Middleware User account
• Persistence
• Resolve issue related to URL /user/:user for resource files
• Email confirmation after creating account
• Check if email or username already exist
• Message informing user that an email have been sent after registration
• Create activation page when the user click on the link in the account activation email

References

• https://github.com/cemerick/friend