Release: 0.0.1

formal release 0.01

Release: 0.0.1b2

1、fix bugs
2、add color band
3、add grouped dotplot

Release: 0.0.1b1

1、Add license: this project is under GPL3
2、New features: add Hierarchical clustering to order automatically
3、Fix fatal bugs of parse_from_tidy_data in the last version !!!

First Release: 0.0.1a1

implement the basic functionality of dotplot