clean up fix for tournamentFeatures usecount

app/src/main/java/net/pokeranalytics/android/model/LiveData.kt

@@ -40,12 +40,24 @@ enum class LiveData : Localizable {
 	fun setUseCount(realm: Realm, realmResults: RealmResults<*>) {
 		realm.executeTransaction {
 			realmResults.forEach { countableUsage ->
+
+				when (this) {
+					TOURNAMENT_FEATURE -> {
+						(countableUsage as CountableUsage).useCount = it.where<Session>().contains(
+							"tournamentFeatures.id",
+							countableUsage.uniqueIdentifier()
+						).count().toInt()
+					}
+					else -> {
 						(countableUsage as CountableUsage).useCount = it.where<Session>().equalTo(
 							"${relatedEntity.simpleName.decapitalize()}.id",
 							countableUsage.uniqueIdentifier()
 						).count().toInt()
 					}
 				}
+
+			}
+		}
 	}
 
 	/**