Revision 521569

LUCENE-837:
Added optional bytes field to store on the Document.  Enabled ReutersDocMaker w/ the ability to store byte data in a field.  If the param is set (see the javadocs) it will store the contents of the body as a UTF-8 byte array.

Then, the SearchTravRetLoadFieldSelectorTask (whew) can take in parameters specifying what fields to load (others are ignored by default)