Syntax Highlighting with nano - nanorc for config3

From NAS-Tweaks

### even more config files ;-)
syntax "config3" "iptables" "ntp.*$" "rsyncd" "xfs" "saslauthd" "timidity" "net.*$" "hdparm" "esound" "login.*$"
color red "/.*$" "http\:\/\/.*$" ""(\\.|[^\"])*"" "\<(server)\>" "\<(logfile)\>""\<(driftfile)\>"
color white ":unscaled" "http\:\/\/" "ftp\:\/\/" "rsync\:\/\/"
color blue "setenv|export"
color brightwhite "[0-9]"
color green "#.*$"