writerfilter: remove last unneeded resource class in doctok

Change-Id: I66148f6bcce48418da598d843bdd1685190c15c6
writerfilter: remove no longer needed generated resourceids.hxx in doctok

Change-Id: I5777e4846daccfbd78fa8a4f47c313a225d7aed2
writerfilter: remove no longer needed generated qnametostr.cxx in doctok

Change-Id: I47607894a5903266052cef012a55c9655cc90e89
writerfilter: whitespace fixes in TablePositionHandler

Change-Id: I0d4a624ee75e701966a2694642d71483c6ec572f