Ghost Roles (#3106)

* Add files for Ghost Roles.

* Work on Ghost Roles

* Improvements

* GHOST ROLES IS DONE

* mmm yes

* auto-update when setting rolename/roledescription

* well

* command graceful error

* Makes UI have a scrollbar when it has too many entries

* fix command fuckup

* Apply suggestions from code review

Co-authored-by: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com>

Co-authored-by: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com>

Content.Client/UserInterface/GhostRoleWindow.cs

@@ -0,0 +1,14 @@
+using Content.Client.GameObjects.EntitySystems;
+using Robust.Client.UserInterface.CustomControls;
+using Robust.Shared.GameObjects.Systems;
+
+namespace Content.Client.UserInterface
+{
+    public class GhostRoleWindow : SS14Window
+    {
+        protected override void Opened()
+        {
+            base.Opened();
+        }
+    }
+}