User roles

[evanwolf]

We'll show different parts of the site to people in different roles.

• Naive visitor - visitor with no login.
• ODCA sysadmin - able to change anything
• ODCA moderator - able to moderate users and user generated content
• Government partner - sharing information from local government about local filing calendar, disclosure rules, election info, who to contact with disclosure concerns and questions, how and where to file, etc.
• Media partner - sharing headlines about the local election, offering contact information for reporters covering local politics
• Brigade partner - sharing links to local CfA brigade site and meetup, moderating local discussions, local contact info