Updated file header for geopackage data items

also added "db" to multiple layers extensions

Author: elpaso

src/providers/ogr/qgsgeopackagedataitems.h

@@ -1,9 +1,9 @@
 /***************************************************************************
     qgsgeopackagedataitems.h
     ---------------------
-    begin                : October 2011
-    copyright            : (C) 2011 by Martin Dobias
-    email                : wonder dot sk at gmail dot com
+    begin                : August 2017
+    copyright            : (C) 2017 by Alessandro Pasotti
+    email                : apasotti at boundlessgeo dot com
  ***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *

src/providers/ogr/qgsogrdataitems.cpp

@@ -340,8 +340,8 @@ QGISEXTERN QgsDataItem *dataItem( QString path, QgsDataItem *parentItem )
     // Check if the layer has sublayers by comparing the extension
     QgsDataItem *item;
     QStringList multipleLayersExtensions;
-    // TODO: add more formats here!
-    multipleLayersExtensions << QLatin1String( "gpkg" ) << QLatin1String( "sqlite" );
+    // TODO: add more OGR supported multiple layers formats here!
+    multipleLayersExtensions << QLatin1String( "gpkg" ) << QLatin1String( "sqlite" ) << QLatin1String( "db" );
     if ( ! multipleLayersExtensions.contains( suffix ) )
       item = new QgsOgrLayerItem( parentItem, name, path, path, QgsLayerItem::Vector );
     else