refactor for clarity
nonworking exploratory commit
DocValues weight tracking
performance test shows slight gain
performance test
don't use docFreq() for weighting any more
in dv case, compute weighting using count
Merge branch 'HERO-3652' of github.com:safarijv/ifpress-solr-plugin into
HERO-3652

Conflicts:
	src/main/java/com/ifactory/press/db/solr/spelling/suggest/MultiSuggester.java
using payloads in suggestion index to track counts, and updating only on
commit
reduce iteration count so unit tests don't blow up
Merge branch 'HERO-3652' of github.com:safarijv/ifpress-solr-plugin into HERO-3652

Conflicts:
	src/test/java/com/ifactory/press/db/solr/spelling/suggest/MSPerfTest.java
cleanup (weighting now based on docCount)
disable trace output
conform to assertion regarding number scanned
rev. 1.2.8