Incomplete Greek

[dscorbett]

The Greek range is missing many letters. The glyphs of U+03D5 GREEK PHI SYMBOL and U+03C6 GREEK SMALL LETTER PHI are swapped. The glyph epsilon1, presumably for U+03F5 GREEK LUNATE EPSILON SYMBOL, is not mapped to any code point. Since this is not a Greek font, it would be reasonable to just remove the Greek glyphs, because no support is better than sketchy support.