0.4.0

What's Changed

• fig bug systematic resampling and add func argument by @aloctavodia in #61 and #66
• add tests for individual functions/methods in PGBART by @aloctavodia in #64
• Modify resampling schema and refactor by @aloctavodia in #65
• add plot_convergence by @aloctavodia in #67 and @aloctavodia in #68
• Improve plot_dependence by @PabloGGaray in #70 and @aloctavodia in #71 and in #73

Full Changelog: 0.3.2...0.4.0