## Overview
Let users change certain `AppCfg` values via the Admin interface -- especially ones that will change more often.
## Implementation
On the dashboard, include a table with the full configuration (minus sensitive data). Allow some values to be changed:
* OpenRegistration (checkbox)
* MinUsernameLen (number)
* MaxBlogs (number)
* PublicStats (checkbox)
* Private (checkbox)
Each should also have some information below it about what the setting does.
### Design