Judge mode (#3531)

* Judge mode

* Use seperate judge icon

* Fix clang init ordering complaint

* Create gavel.svg

* Add judge level

* Adjust judge permissions.

* - Tag events caused by judges
- Allow judges access to card right click menus.

* Allow judges to  change phase / turn.

* Remove gavel from pawn

* Make judge action text black.

* Create scales

* Rename scales to scales.svg

* Use scales

* remove gavel

* - Address PR feedback
- Fix sort order

* Zach

* add option to servatrice.ini

cockatrice/src/tab_game.h

@@ -124,6 +124,7 @@ private:
     int localPlayerId;
     const bool isLocalGame;
     bool spectator;
+    bool judge;
     QMap<int, Player *> players;
     QMap<int, ServerInfo_User> spectators;
     bool gameStateKnown;