example: add debug support
example: add debug support

Set 'debug = true' which will print when/why 'cmd' will get remapped to
'alt'.

frobware/cmd-key-happy,andymcd/cmd-key-happy,frobware/cmd-key-happy,frobware/cmd-key-happy,frobware/cmd-key-happy,andymcd/cmd-key-happy,andymcd/cmd-key-happy,andymcd/cmd-key-happy,andymcd/cmd-key-happy,frobware/cmd-key-happy