Add glyphs to pua-addenda.txt
Add halfwidth voiced hiragana to pua-addenda.txt
Add halfwidth accented glyphs

Adieresis, ugrave, eacute, iacute, germandbls, ccedilla, Ccedilla,
Ntilde, ntilde, cent, sterling, oacute, uacute, exclamdown,
questiondown, onehalf, Odieresis, Udieresis, adieresis, edieresis,
idieresis, odieresis, udieresis, acircumflex, ecircumflex, icircumflex,
ocircumflex, ucircumflex, agrave, egrave, aacute, asciitilde, zero.slash
Join overlaps of Ccedilla
Merge branch 'halfwidth' into LGC
Merge branch 'LGC' into italic