Flask security key is part of security keys now
URL list is used in get_next_url
Added memcache helper
Remove doc string comments
Added reCAPTCHA keys
Add reCAPTCHA field in forms.html
Use reCAPTCHA for unauthorized users
Removed subject from Feedback
Pre-release version 1.1.3
auth_icons is getting user_db as argument
Added create_name_from_email into util.py
Added max icons to the auth_icons