saga_api, CSG_Grid::Assign(double Value): fix, unsetting modified/update flag
certain tools using CSG_Parameter_Data_Object_Output objects: fix (affects python usage), use output object if provided
certain tools using CSG_Parameter_Data_Object_Output objects: fix (affects python usage), use output object if provided
saga_gui, CWKSP_Shapes: calculate geometry command added (context menu, data manager/attributes table)
saga_api, CSG_Shapes::Calculate_Geometry(): function(s) added
saga_api, CSG_Parameter_Table_Fields::Set_Value(): added quotation mark support for field name strings (alternative are brackets '[]')
saga_api, SG_Dir_Set_Temp() function added: user specified temporary files directory
io_webservices/opendata_dgm1 (brandenburg): fix, wkt1/wkt2 mismatch in some tiles can prevent vrt completion