Halla

* Resolved dependencies requirements version in setup

* Resolved dependencies installation errors during setup

* Version synced with PyPi

* Add hallagram and hallanostic scripts
* Simplify installation to two steps

* Add more discretization methods: quantile, uniform, kmeans, jenks
* Enable data transformation: zscore, quantile, rank
* Fix diagnostic plots when NaNs exist
* Enable tuning similarity-to-distance function
* Update default configuration values

* Beautify clustermap and hallagram to avoid having to customize
* Enable running on console