0.4.0 release

[andrewheusser]

Enhancements -

• A new class: DataGeometry with methods for plotting, transforming new data and saving
• Support for loading *.geo objects
• A new function: analyze to perform combinations of transformations
• A new function: describe for characterizing the loss of information due to dimensionality reduction algs
• In-memory caching of time-intensive reduce and alignment operations
• New syntax for reduce function: model and model_params are now passed as a dictionary using the reduce arg
• New clustering models added to the cluster function: MiniBatchKMeans, AgglomerativeClustering, Birch, FeatureAgglomeration, and SpectralClustering
• Moved major functions (normalize, align, reduce, cluster, load) to main level (i.e. hyp.load instead of hyp.tools.load, but the latter will still work)

Deprecations -

• A deprecation warning is thrown for the following align arguments: normalize, ndims, and method
• A deprecation warning is thrown for the following reduce arguments: model, model_params, align, and normalize
• A deprecation warning is thrown for the following cluster arguments: ndims
• A deprecation warning is thrown for the describe_pca function (replaced by describe)

Minor -

• Upgraded seaborn requirement to 8.1
• updated all examples/docs with new syntax changes
• added new tests for new features

[jeremymanning]

🎉 go @andrewheusser go!! 🥇

[jeremymanning]

want to do the "hypo-deleting" honors? (i.e. delete the hypo branch?)

[andrewheusser]

I want to make sure it passes on travis first! seems to be stalled there for some reason, working on that