Chapter 2 almost done

What's Changed

• Ref #112 changes in models for chapter 3 by @ronnyhdez in #117
• Include methods and intro to chapter 3 by @ronnyhdez in #119
• Methods for RF by @ronnyhdez in #127
• AutoML methods by @ronnyhdez in #130
• Results improvements by @ronnyhdez in #135
• Chapter 3 results by @ronnyhdez in #136
• Improvements from RF suggestions by @ronnyhdez in #140

Full Changelog: v0.0.2...v0.0.3