[XeTeX] XITS fonts - second beta

[Khaled Hosny]

I just uploaded a second beta of XITS fonts, this mainly introduces XITS
text fonts, regular, bold, italic and bold italic. No changes to the
math font. This release features also a rudimentary user guide.

The text fonts provide to features over STIX fonts:
* oldstyle figures, through 'onum' feature
* text fractions, through 'frac' feature

As usual, it is available from github:
http://github.com/khaledhosny/xits-math/downloads

Regards,
 Khaled

-- 
 Khaled Hosny
 Arabic localiser and member of Arabeyes.org team
 Free font developer