Port: Lucene42 DocValues types
Port: more search classes
Merge remote-tracking branch 'upstream/lucene_4_3_0' into lucene_4_3_0
Port: search classes
Port: Finish Lucene42 codec
Port: search classes
Port: csproj commit
Fix typo
Port: BooleanClause, Query, and Scorer
Port: BooleanScorer2, Disjunction/Conjunction
Port: Search namespace B-C
Some cleanup
Port: search namespace
merge conflicts
Port: search classes
Port: search classes
Clean up ConstantScoreAutoRewrite, fix merge
Port: search classes and related refactorings
Merge remote-tracking branch 'upstream/lucene_4_3_0' into lucene_4_3_0
Port: DocTermOrds*, DocIdSet, FieldCacheDocIdSet