* improved emoji support
- always optimize images as part of the task
- use the unicode standard ordering/naming for sections
* UX: more height for when there are recently used
This commit will add new images in some sets and fix a bug where
🤦♂️ was using :person_facepalming: image which is in fact
represented as a woman in most sets.
Joffrey JAFFEUX
Régis Hanol
Jeff Atwood
Robin Ward