Fix result sheets printing with bye

view-webapp/src/main/kotlin/org/jeudego/pairgoth/view/PairgothTool.kt

@@ -66,4 +66,9 @@ class PairgothTool {
                 pairable.getInt("rank")
             }
         }
+
+    fun removeBye(games: Collection<Json.Object>) =
+        games.filter {
+            it.getInt("b")!! != 0 && it.getInt("w")!! != 0
+        }
 }

view-webapp/src/main/webapp/result-sheets.html

@@ -22,7 +22,7 @@
   </script>
   #stop
 #end
-#set($games = $roundPairing.games)
+#set($games = $utils.removeBye($roundPairing.games))
 #foreach($game in $games)
   #set($white = $pmap[$game.w])
   #set($black = $pmap[$game.b])