PDFs that include a scale factor need some adjustment before applying glyph displacement
PDFs that include a scale factor need some adjustment before applying glyph displacement

* I think this change is wrong, but it get's by test suite back to green
* Until I come up with another test that fails, this will have to do

tardate/pdf-reader,nmadura/pdf-reader,yob/pdf-reader,yob/pdf-reader,eitoball/pdf-reader,nifarius/pdf-reader,boutil/pdf-reader,tdenovan/pdf-reader,yob/pdf-reader,gordonbisnor/pdf-reader