FO/PDF output: fix cut/paste error in footer height calculation
RFS .. change Chinese test name to overcome Eclipse JUnit test weirdness.  grrr...
SectPrFinder:  should return the body level sectPr at the end of the list, so new method to that effect.
DocumentModel: use SectPrFinder to find the sectPr (which means it will now find sectPr inside content controls)