Do not execute Multicell if instance is in error state

Do not execute Multicell if instance is in error state

Merge 'Improve write performance' from tmcli

Merge branch 'tmcli-master'

Merge "Demonstrate UTF8CutFont with test example" and "WriteAligned: …

…use SplitText for UTF-8"

Merge branch 'seletskiy-master'

Merge branch 'jrs526-master'

Load UTF-8 fonts from font directory

Fix README typo

Merge branch 'toncek345-master'