initial commit
moved ParentConstantScoreQuery over to parent ordinals
refresh ordinals via IndicesWarmer instead of in query
made random tests work
added abstraction over parent ordinals
reset me
Added compound field terms enum
Cut ExpendableParentOrdinalService over the compound field terms enum
fixed tests
reset me
Added fixed parent ordinals
Cut ChildrenQuery, ParentQuery over the parent ordinals
TopChildrenQuery uses stored fields instead of id cache
Removed id cache
benchmarks
fixed stats apis
benchmarks