This moves review into a separate permission, aside from "server".
The benefit is that we can grant this to more people without the
need to pass out "server" privs, which has a lot more powers than
needeed.
This doesn't grant noclip. This needs to be done separately. Scoring
will be disabled for those with the review priv.
Since we converted these tools into craftitems, to allow them to
stack, they have been missing from the tools tab. Explicitly insert
them so builders can obtain them easily again.
Some of these are copies from the respective origins from mtg,
to make sure we have headers everywhere listing the proper code.
I've relicensed spectator_mode from WT*PL to LGPL-2.1. No other
licenses were changed.
This reduces the available inventory tabs in the game to two:
- nodes
- tools
The items tab as well as the all tab is removed.
- wood/steel door are now "nodes"
- set door tool is now in "tools"
- a bunch of admin items (barrier, teleports, inspector) is now
no longer obtainable at all.
