Added support for 1, 4-relay device (still only one)
-rw-r--r-- 508 .editorconfig
-rw-r--r-- 180 .gitattributes
-rw-r--r-- 259 .gitignore
-rw-r--r-- 2719 README.md
drwxr-xr-x - commandline
drwxr-xr-x - doc
drwxr-xr-x - lib