fixed CPTableView moveColumn:

Conflicts:

	AppKit/CPTableView.j

AppKit/CPTableView.j

@@ -691,15 +691,38 @@ CPTableViewFirstColumnOnlyAutoresizingStyle = 5;
     else
         _dirtyTableColumnRangeIndex = MIN(fromIndex, toIndex, _dirtyTableColumnRangeIndex);
 
-    if (toIndex > fromIndex)
-        --toIndex;
-
     var tableColumn = _tableColumns[fromIndex];
 
     [_tableColumns removeObjectAtIndex:fromIndex];
     [_tableColumns insertObject:tableColumn atIndex:toIndex];
+    
+    [[self headerView] setNeedsLayout];
+    [[self headerView] setNeedsDisplay:YES];
 
-    [self setNeedsLayout];
+    var rowIndexes = [CPIndexSet indexSetWithIndexesInRange:CPMakeRange(0, [self numberOfRows])],
+        columnIndexes = [CPIndexSet indexSetWithIndexesInRange:CPMakeRange(fromIndex, toIndex)];
+        
+    [self reloadDataForRowIndexes:rowIndexes columnIndexes:columnIndexes];
+    // [self setNeedsLayout];
+}
+
+/*!
+    @ignore
+*/
+- (void)_tableColumnVisibilityDidChange:(CPTableColumn)aColumn
+{
+    var columnIndex = [[self tableColumns] indexOfObjectIdenticalTo:aColumn];
+    
+    if (_dirtyTableColumnRangeIndex < 0)
+        _dirtyTableColumnRangeIndex = columnIndex;
+    else
+        _dirtyTableColumnRangeIndex = MIN(columnIndex, _dirtyTableColumnRangeIndex);
+    
+    [[self headerView] setNeedsLayout];
+    [[self headerView] setNeedsDisplay:YES];
+    
+    var rowIndexes = [CPIndexSet indexSetWithIndexesInRange:CPMakeRange(0, [self numberOfRows])];
+    [self reloadDataForRowIndexes:rowIndexes columnIndexes:[CPIndexSet indexSetWithIndex:columnIndex]];
 }
 
 - (CPArray)tableColumns