remove some private variables

app/src/main/kotlin/com/simplemobiletools/calendar/fragments/YearFragment.kt

@@ -67,7 +67,7 @@ class YearFragment : Fragment(), YearlyCalendar {
             if (!mSundayFirst)
                 dayOfWeek--
 
-            monthView.setFirstDay(dayOfWeek)
+            monthView.firstDay = dayOfWeek
             monthView.setOnClickListener {
                 mListener?.goToDateTime(DateTime().withDate(mYear, i, 1))
             }
@@ -81,7 +81,7 @@ class YearFragment : Fragment(), YearlyCalendar {
             monthLabel.setTextColor(context.config.primaryColor)
 
             val monthView = mView.findViewById(res.getIdentifier("month_${now.monthOfYear}", "id", activity.packageName)) as SmallMonthView
-            monthView.setTodaysId(now.dayOfMonth)
+            monthView.todaysId = now.dayOfMonth
         }
     }
 

app/src/main/kotlin/com/simplemobiletools/calendar/views/SmallMonthView.kt

@@ -19,11 +19,12 @@ class SmallMonthView(context: Context, attrs: AttributeSet, defStyle: Int) : Vie
     private var textColor = 0
     private var coloredTextColor = 0
     private var days = 31
-    private var firstDay = 0
-    private var todaysId = 0
     private var isLandscape = false
     private var mEvents: ArrayList<Int>? = null
 
+    var firstDay = 0
+    var todaysId = 0
+
     constructor(context: Context, attrs: AttributeSet) : this(context, attrs, 0)
 
     fun setDays(days: Int) {
@@ -31,19 +32,11 @@ class SmallMonthView(context: Context, attrs: AttributeSet, defStyle: Int) : Vie
         invalidate()
     }
 
-    fun setFirstDay(firstDay: Int) {
-        this.firstDay = firstDay
-    }
-
     fun setEvents(events: ArrayList<Int>?) {
         mEvents = events
         post { invalidate() }
     }
 
-    fun setTodaysId(id: Int) {
-        todaysId = id
-    }
-
     init {
         val attributes = context.theme.obtainStyledAttributes(
                 attrs,