#5527 Enhanced central neighborhood user management
Add some additional tools for central management of a neighborhood, which would be useful to neighborhoods of the corporate variety (ie, Adobe, Motorola style neighborhoods):
- Add/Remove USER as admin on these projects (multiple select or checkboxes)
- USER no longer works here, remove from all projects (special case of the former)
- Create user (as opposed to the user registering themself). Sends email confirmation
- Neighborhood-level user management tool - may be enabled or disabled for a given neighborhood. Off by default.