[3.1.1] Fix Shift_JIS encoding wonkiness with yen symbols and whatnot

- Improve parseCDATA algorithm to take into account newline normalization
- Fix regression in FontFamily validator. We now have a legit parser in place, albeit somewhat limited in use. Will be superseded by parser for entire grammar
- Convert EncoderTest to new format

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1769 48356398-32a2-884e-a903-53898d9a118a

NEWS

@@ -17,7 +17,12 @@ NEWS ( CHANGELOG and HISTORY )                                     HTMLPurifier
   manifest in token until end of operations. This prevents naughty internal
   code from directly modifying CurrentToken when they're not supposed to.
 - Percent encoding checks enabled for URI query and fragment
-- Fix stray backslashes in font-family
+- Fix stray backslashes in font-family; CSS Unicode character escapes are
+  now properly resolved (although *only* in font-family).
+- Improve parseCDATA algorithm to take into account newline normalization
+- Account for browser confusion between Yen character and backslash in
+  Shift_JIS encoding. This fix generalizes to any other encoding which is not
+  a strict superset of printable ASCII.
 . Added HTMLPurifier_UnitConverter and HTMLPurifier_Length for convenient
   handling of CSS-style lengths. HTMLPurifier_AttrDef_CSS_Length now uses
   this class.
@@ -38,7 +43,6 @@ NEWS ( CHANGELOG and HISTORY )                                     HTMLPurifier
 . Variable parsing types now are magic integers instead of strings
 . Added benchmark for ConfigSchema
 
-
 3.1.0, released 2008-05-18
 # Unnecessary references to objects (vestiges of PHP4) removed from method
   signatures.  The following methods do not need references when assigning from