Add `a2j_autostart` and `a2j_export_hw` command line options and allow command line options to override stored settings
Add `a2j_autostart` and `a2j_export_hw` command line options and allow command line options to override stored settings

Signed-off-by: Christopher Arndt <711c73f64afdce07b7e38039a96d2224209e9a6c@chrisarndt.de>

SpotlightKid/jack-select,SpotlightKid/jack-select