Fix Team lookup

Signed-off-by: Lixfel <agga-games@gmx.de>

src/de/steamwar/sql/Team.java

@@ -80,6 +80,7 @@ public class Team {
 
     public static Team get(String name){
         // No cache lookup due to low frequency use
+        name = name.toLowerCase();
         return byName.select(name, name);
     }