show all users on ranking board; be able to merge users

src/model/user/mod.rs

@@ -33,6 +33,7 @@ pub(crate) mod clubmember;
 mod fee;
 pub(crate) mod foerdernd;
 pub(crate) mod member;
+pub mod merge;
 pub(crate) mod regular;
 pub(crate) mod scheckbuch;
 pub(crate) mod schnupperant;