Raise the dot in glyph 'ldot'
Add some symbols

Delta.math, product, lessequal, greaterequal, lozenge
Add diacritics and punctuations

(acute, breve, dotaccent, dieresis, hungarumlaut, ogonek, caron,)
emdash, overline
Merge branch 'LGC' into halfwidth
Add halfwidth glyphs

acute, dieresis, quoteleft, quotedblleft