I should be able to hide the "exploratory" aspects within my Space

(User Story, Closed -> Fixed, Priority: Critical, Test Status: Functional tested , Reported By Bad Link: Thing 3y284oe not found, )
Security
Summary: Requested by Eric, who wants to really control how people wander around in his Spirit Island FAQ. Seems reasonable.
Current theory is that we will add a new Who Can Explore permission. Like Who Can Read, this defaults to "true".
Who Can Explore controls:
  • Show All Things
  • Show All Properties
  • View Source
  • Explore...
  • Advanced...
  • The top-level Search box
When disabled, all of these elements are hidden in the UI, not just disabled. We should likely also hide the other menu items if disabled, such as Design a Model.
Initially, we're not going to promise that this locks things down completely -- for example, if a user knows how to go to All Things manually, he can do so. But it at least discourages this sort of distraction for a purely-informational site.