Fix LuceneOptionsImpl and polish Compressed fields implementation
Review how Document level boost is applied to fields (functionality is removed in Lucene)
Fix compile errors in TwoWayString2FieldBridgeAdaptor
FieldCache loading strategies refactoring
Redefine Serializer SPI regarding NumericField support, remove document level Boost
EMPTY_DOCIDSET was removed, implement our own
Refactor all builtin Numeric FieldBridge implementations
Update NullEncodingTwoWayFieldBridge
Connect FieldCache loading strategy definition to the configured NumericFieldBridge
Update PassThroughAnalyzer to Lucene 4 APIs
Update ScopedAnalyzer to new Lucene 4 API
Fix RangeFacetImpl construction of TermRangeQuery
TermRangeQuery and FuzzyQuery changes
Update CachingWrapperFilter
Update ChainedFilter
Analyzer#reusableTokenStream is removed
DefaultSimilarity is no longer a singleton
Reintroduce a deprecated LuceneOptionsImpl constructor which doesn't mandate boost for sake of tests
Re-design the Multi-Reader handling: no longer cacheable, simplify closing strategy
Fix testing Analyzer implementations