Redo release following merge error

Update requirements to include seaborn

bugfix

This is a minor release to fix a bug causing an error with the current version of survivalstan.

bugfixes

1. #20 - ValueError: ndarray is not contiguous (unable to hash matrix as ndarray)

minor bugfix; update readme

Update config.py (#12)

fix small error in restore_defaults

try again (push to pypi)

Previous deployment failed due to permissions error. Thus we updated the encrypted password & will try again.

First push to pypi

Stancache has utilities for saving pystan fitted models to disk, such that the file name is unique given the stan model code & unique parameters passed in to fit the stan model. Stancache sets the default seed value for any model fit via config file, so that re-fitting models can be triggered by modifying the seed.

This avoids the expensive task of re-fitting the same model given identical inputs, and allows safe pickling/unpickling of model fit & compiled model code.