Add table for limiting event points.

database_setup/database.sql

@@ -53,3 +53,10 @@ CREATE TABLE Messages (
     Path varchar(100) PRIMARY KEY,
     Id bigint unsigned not null
 );
+
+CREATE TABLE EventPointsLimit (
+    UserId varchar(32) not null,
+    Points int unsigned DEFAULT 0,
+    Week varchar(7) not null,
+    PRIMARY KEY (UserId, Week)
+);