[KinoSearch] KinoSearch 0.20_02

[Marvin Humphrey]

Greets,

A new dev release of KS is up on rectangular.com and on its way to CPAN.

   * Rework Schema API.
     o Add instance method add_field(), facilitating dynamic schemas.
     o Remove init_fields().
     o Require the declaration of a %FIELDS hash.
     o Change how field names are associated with FieldSpecs.
     o Update documentation throughout KinoSearch to reflect the new  
API.
   * Fix crashing bug in in TermListWriter/TermListReader isolated by  
Edward
     Betts.

The file format has changed from the last dev release, so indexes  
will need to be regenerated.

Cheers,

Marvin Humphrey
Rectangular Research
http://www.rectangular.com/