message: Filter TEs for generating gap blocks (win)
diff: @@ -68,7 +68,9 @@ namespace TogglDesktop.ViewModels
  tuple.TimeEntries.Where(b => b.Key != tuple.Running?.GUID)
  .ToDictionary(pair => pair.Key, pair => pair.Value))
  .ToPropertyEx(this, x => x.TimeEntryBlocks);
  - blocksObservable.Select(blocks => GenerateGapTimeEntryBlocks(blocks.Values.ToList(), SelectedScaleMode)).ToPropertyEx(this, x => x.GapTimeEntryBlocks);
  + blocksObservable.Select(blocks => GenerateGapTimeEntryBlocks(blocks.Values
  + .Where(v => Toggl.DateTimeFromUnix(v.Started).Date <= SelectedDate &&
  + Toggl.DateTimeFromUnix(v.Ended).Date >= SelectedDate).ToList(), SelectedScaleMode)).ToPropertyEx(this, x => x.GapTimeEntryBlocks);
  this.WhenAnyValue(x => x.TimeEntryBlocks)
  .Where(blocks => blocks != null && blocks.Any())
  