Added spring social, facebook impl, and spring security
added debug info to views
Use no-opt encryptor for now
Spring Security needs to come before sitemesh filter
Added some ad hoc anonymous login process
Added sign in capabilities
No need to invoke userDetailsService, just need to return userIds from connection service
Properly log in user when they sign in with a social provider
Base new user names on provider names
Only show the fb login button if the user is not logged in.
Format
Create principal wrapper for our user entity
Started user settings section
Upgraded incident API
Created manual auth token to login users through social connection and changed auth manager to use md5 to store passwords
Secure user id passed when saving new incident
attach logged in user to created incidents
Merge branch 'feature-social-connection' into dev