Add italic glyphs (punctuations and symbols)

apostrophemod, commaturnedmod,
exclamdown, cent, sterling, fraction, florin, section, currency,
quotedblleft, guillemotleft, guilsinglleft, guilsinglright, f_i, f_l,
figuredash, dagger, daggerdbl, periodcentered, section, bullet,
quotesinglbase, quotedblbase, quotedblright, guillemotright, ellipsis,
perthousand, questiondown, circumflex, macron, ring, cedilla