ttfonts.py: pdfbase/ttfonts.py: add _assignState, fix scale, remove _bbox
ttfonts.py: pdfbase/ttfonts.py: add _assignState, fix scale, remove _bbox

kanarelo/reportlab,kanarelo/reportlab,Distrotech/reportlab,kanarelo/reportlab,Distrotech/reportlab,kanarelo/reportlab,Distrotech/reportlab,kanarelo/reportlab,Distrotech/reportlab,Distrotech/reportlab