#1434 (Jan 4, 2020, 11:39:55 PM)

Various improvements to chat API

* More versatile ComponentBuilder system
    - Allow creating a builder without an initial component
    - Duplicate the parts when component is created
    - Add getter for 'parts'
* Added cursor API for more fluid component modifying
* Don't legacy convert Titles on 1.11 or newer
* Simplify plain and legacy text converting code
    - Shares the addFormat method between all superclasses
    - Duplicate code in TranslatableComponent moved in separate method
(commit: 058d857)