Remove unused function.

modules/simul/src/main/SimulApi.scala

@@ -53,13 +53,6 @@ private[simul] final class SimulApi(
     } inject simul
   }
 
-  def fetchVisibleSimuls : Fu[List[Simul]] = {
-     repo.allCreated zip repo.allStarted zip repo.allFinished(5) map {
-        case ((created,started),finished) =>
-            created ::: started ::: finished
-     }
-  }
-
   def addApplicant(simulId: Simul.ID, user: User, variantKey: String) {
     WithSimul(repo.findCreated, simulId) { simul =>
       if (simul.nbAccepted >= Game.maxPlayingRealtime) simul