update all existing courses every 3 hours & some clean up

src/main/kotlin/org/mosad/thecitadelofricks/hsoparser/MensaParser.kt

@@ -43,16 +43,13 @@ class MensaParser {
                     val heading = day.select("h4")[mealIndex].text()
                     val parts = ArrayList(meal.html().substringBefore("<br>\n").replace("\n", "").split("<br>"))
                     val additives = meal.select("span.show-with-allergenes").text()
-                    parts.removeIf { x -> x.isEmpty()|| x.isBlank() }
+                    parts.removeIf { x -> x.isEmpty() || x.isBlank() }
 
                     mealWeekList.days[dayIndex].meals.add(Meal(strDay, heading, parts, additives))
                 }
 
             }
 
-        // Mon to Sat (0 - 5)
-        //println(mealWeekList.days[4])
-
         return mealWeekList
     }