Release v3.2.8

fix reading of certificates if the given certificates are files
add error handling when let's encrypt configuration contains invalid domain names and other cases to allow still access to the adapter if possible
fix compact mode cli commands
Support more Github URL formats for iobroker url command
replace exit codes in setup js with named constants
add adapter method getUserId
add seq logging support to js-controller
Harmonize username handling between admin and js-controller by transforming the object id to lowercase. With this user names will be treated case insensitive from now on!
see CHANGELOG.md