No need to have RowData as a template

Change-Id: Id93b97b69d1f9d44e5e5314698e7a3a0790e51e3
No need to have CellData as a template

Change-Id: I700b817b446cc11b2475800fb5b1f4c8f8c8b003
No need to have TableDataHandler as a template

Change-Id: If19feb011db4027bae6f0c59b48967657c36b7a8
writerfilter: unneeded include in GraphicHelpers.hxx

Change-Id: I720db5fd2fb1a5c1e89e7d375541af035ebbd97f