link analysis

[Doug Cutting]

Are many folks sucessfully using the link analysis implementation?  I 
had problems with it the last time I tried, and others have reported 
problems.  Since no one is currently maintaining this code, I propose 
that we:

 1. Remove mention of it from the tutorial; and
 2. Change the defaults for fetchlist.score.by.link.count and 
indexer.boost.by.link.count to true.

Objections?
Doug