Merge branch 'BetterGoToDateAndHour' into quivr-master

Conflicts:
	library/src/main/java/com/alamkanak/weekview/WeekView.java

Author: Jens Claes

library/src/main/java/com/alamkanak/weekview/WeekView.java

@@ -418,11 +418,12 @@ private void drawHeaderRowAndEvents(Canvas canvas) {
 
         if (mAreDimensionsInvalid) {
             mAreDimensionsInvalid = false;
+            double scrollToHour = mScrollToHour;
 
             if(mScrollToDay != null)
                 goToDate(mScrollToDay);
-            if(mScrollToHour >= 0)
-                goToHour(mScrollToHour);
+            if(scrollToHour >= 0)
+                goToHour(scrollToHour);
         }
         if (mIsFirstDraw){
             mIsFirstDraw = false;