* Cram a few emoji into AdafruitGFX fonts
Values which would normally be assigned to unprintable control characters
* Another sneaky string which may contain UTF-8 chars
* Document emoji
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
* Custom AdafruitGFX fonts with extended ASCII encodings
* AppletFont handles re-encoding of UTF-8 text
* Manual parsing of text which may contain non-ASCII chars
* Display emoji reactions, even when unprintable
Important to indicate to users that a message has been received, even if meaning is unclear.
* Superstitious shrink_to_fit
I don't think these help, but they're not hurting!
* Use Windows-1252 fonts by default
* Spelling
* Tidy up nicheGraphics.h
* Documentation
* Fix inverted logic
Slipped in during a last minute renaming while tidying up to push..
