Allow users to manage dashboards

The dashboard configurations are stored as JSON metadata, so the privileges for enterprise and user dashboards are to view and manage user and enterprise metadata.

Dashboard	Functionality	Privileges	Notes
Default	Manage	Manage default dashboard	To restore the default dashboards, go to Configuration view - !
Reseller	Display	Access enterprise metadata (dashboards) Manage users of all enterprises	The enterprise must have a reseller
	Manage	Access enterprise metadata (dashboards) Manage reseller enterprises	The enterprise must have a reseller
Enterprise	Display	Access enterprise metadata (dashboards)
	Manage	Manage enterprise metadata (dashboards)
User	Display	Access user metadata (dashboards)	User dashboards only display in the enterprise the user created them in
	Manage	Manage user metadata (dashboards)	Create a dashboard in the user's enterprise