We discovered that the new font versions now rely on the GPOS
table for kerning. However bare freetype (as used by CGUITTFont)
doesn't read this data. This caused kerning for these fonts to
stop working.
The new files were generated by opening the fonts in FontForge
and immediately exporting them again in TrueType format after
enabling Options -> OpenType -> Old style 'kern'.
No other changes made.
It appears we were shipping font files without license text, and I
had my doubts about the bitmap fonts being usable directly.
This replaces existing TTF fonts with Apache-2.0 licensed fonts from
chome core (Cousine, Arimo, Tinos). Include the full license file
for all three fonts.
The Lucida Sans font bitmap is removed entirely for non-freetype
builds. There is therefore only mono fonts for non-freetype builds.