Add BauweltMember.isBuild and BauweltMember.isSupervisor

src/de/steamwar/sql/BauweltMember.java

@@ -110,4 +110,14 @@ public class BauweltMember {
     public boolean isSupervisor() {
         return world;
     }
+
+    public void setBuild(boolean build) {
+        this.worldEdit = build;
+        updateDB();
+    }
+
+    public void setSupervisor(boolean supervisor) {
+        this.world = supervisor;
+        updateDB();
+    }
 }