v0.2.2

v0.2.2 Aug 20, 2018

• Remove unnecessary check no related instances call and refactor (#209)
• Improve memory usage through support for pandas categorical types (#196)
• Bump minimum pandas version from 0.20.3 to 0.23.0 (#216)
• Better parallel memory warnings (#208, #214)
• Update demo datasets (#187, #201, #207)
• Make primitive lookup case insensitive (#213)
• Use capital name (#211)
• Set class name for Min (#206)
• Remove variable_types from normalize entity (#205)
• Handle parquet serialization with last time index (#204)
• Reset index of cutoff times in calculate feature matrix (#198)
• Check argument types for .normalize_entity (#195)
• Type checking ignore entities. (#193)