Accessibility

[kritinvij]

Is your feature request related to a problem? Please describe.
The library currently isn't Accessible. This means a lot of users can be alienated when this library is used on different webpages. The screenreader doesn't work properly and the coloring does not lend itself to helping users who have color blindness.

Describe the solution you'd like
Someone has created this wrapper library albeit is not upto date.
https://www.npmjs.com/package/react-accessible-query-builder
I wish you could update your library to be accessible under the WAI-ARIA guidelines provided here:
https://www.w3.org/TR/wai-aria-practices/
https://www.w3.org/TR/wai-aria-practices/
https://www.w3.org/TR/WCAG20/

Additional context
You can download chrome extensions that behave like screen-readers and try to tell you where the problems are with accessibility in regards to components.