Please add fiftyone and ymir

[zhanglazhuan]

1. https://voxel51.com/docs/fiftyone/
2. https://github.com/IndustryEssentials/ymir

[axsaucedo]

These look good @zhanglazhuan - are you able to open a PR? You can read about the steps in the CONTRIBUTING.md

[axsaucedo]

Closing as aligned but do add a pr if possible