Support `-h`/`--help` option
Hello!
On latest master
$ src/xfmpc -h
Error in connection() 111 - Connection refused
Error in connection() 111 - Connection refused
** Message: 10:25:14.854: Failed to connect to MPD
...
Thanks!
Hello!
On latest master
$ src/xfmpc -h
Error in connection() 111 - Connection refused
Error in connection() 111 - Connection refused
** Message: 10:25:14.854: Failed to connect to MPD
...
Thanks!