Morans,RasterOut: Clean up code somewhat
RegularCellIndex: Require use of validating constructor
GridLocate: Put ranker arguments in GridLocateRankParameters
WIP: Allow for limited set of cell candidates when creating classifier ranker
WIP: First implementation of hierarchical Vowpal Wabbit ranker (not tested)
WIP: Small changes for hierarchical classifier
WIP: Small changes for hierarchical classifier
WIP: Partial implementation of get_overlapping_cells
WIP: Implement hierarchical classifier, not tested
WIP: Eliminate VowpalWabbitMixin, handle unclassifiable cell in plain classifier
FIXUP: Bug fix in subdivide-factor
WIP: Subgrids weren't being initialized
WIP: Fix verboseness in hierarchical classifier output
WIP: Delete temp files when training or classifying using Vowpal Wabbit
Verbose: New package with enum for verbosity level, use in metering
Fixup: Expand use of three-way verbosity to clean up hierarchical classifier output