Start of standardizing required permissions for admins.

Using the dropdown menu / changing health / names of people in view variables now actually requires +VAREDIT.

Shuttle moving moved from +FUN to +ADMIN for convenience sake.

+ADMIN now required to view antagonists / law changes, before it was only required to check antags via verbs, which you could get around through the secrets menu.

+ADMIN Also now required to view all of the special information given about players in who menu (like antagonist status), but all admins can still see stealth keyed admins.
Merge pull request #1246 from Intigracy/adminchangingstuff

Standardizing permissions for admins