QjackCtl settings to JACK parameters mapping fixes and addtions:
QjackCtl settings to JACK parameters mapping fixes and addtions:

* Map 'midi' to 'driver.midi-driver'.
* Map 'chan'  to 'driver.inchannels' and 'driver.outchannels'.
* Map 'clocksource'  to 'driver.clock-source'.
* Map 'servername' to 'engine.name'.
* Map 'selfconnectmode' to 'driver.self-connect-mode'.
* Map values for 'dither' from integer to char.
* Map values for 'clock-source' from char to integer.
* Map values for 'self-connect-mode' from integer to char.

* Read & map settings in alphabetical order.
* Allow mapping one QjackCtl setting to several JACK params.

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

SpotlightKid/jack-select,SpotlightKid/jack-select