+ finite types for some Xft pattern objects: xft-weight, xft-slant,
xft-spacing, xft-rgba
+ functions for translating Xft constants to finite types
+ make XftPatternGet/Add() use the finite types
+ fixed a serious bug in scx_XftPatternAdd
+ provide more functions for xft-fontsets
+ accept scx's screen-type instead of the raw screen-number
+ added debugging functions XftPatternPrint(), XftFontSetPrint()
+ added XftDefaultHasRender()