Added a wee hacksie to html device, for font scale
Added a wee hacksie to html device, for font scale

Font scale does not always represent font size, Tm also plays a part,
So the hack is to multiply Tm and font size, will do for now, should
be in html5/canvas's coordinate system eventualy.
Also noticed Type3(postscript procedure font) don't scale well to
other font tech(tt, type1, etc).

bluegum/PegDF,bluegum/PegDF,bluegum/PegDF,bluegum/PegDF,bluegum/PegDF,bluegum/PegDF,bluegum/PegDF,bluegum/PegDF