New features and bug fixes:
Issue 1784750#4 by acbramley: adds config for horizontal and vertical titles.
Issue 1803908 by acbramley: allows field exclusion to function correctly.
Issue #1803762 by btopro : Views grouping by value for additional SUM of datapoints.
Issue #1803618 by btopro : Make inclusion / definition of output style more well defined.
Issue 1784750#6 by acbramley: adds config for horizontal and vertical titles. added options_definition
Issue #24286 by btopro: Ensures datapoints aren't accidentally wrapped in HTML tags.
Issue #1770478 by @brechtvdv: Add the chart title as a setting you can customise in the display output settings.
Issue #1774124 by @brechtvdv: fix Chart colors aren't exported.
