start gui with proper values

TODO

@@ -6,21 +6,4 @@
 -effects level
 -handling presets (loading, saving, exporting to xml patches)
 -buildsystem
--start gui with proper values
-   To do so we need to figure out reply formatting of command querying preset.
-   amidi --port=hw:1,0,0 --send-hex F0 00 00 10 00 5E 02 2a 00 04 00 62 F7 --receive=preset
-   will create file named preset (give a while for it, and then hit ctrl+c)
-   this file should have around 440 bytes (depends on actual preset)
-   0x21 byte holds amount of options
-   from 0x22 byte starts effects configuration which is:
-     -2 bytes for ID
-     -1 byte for position
-     -1 to 3 bytes for value
-   Each 8th byte (beginning from 0x27) seems to be status byte which describes
-   whether or not we shall add 0x80 to ID or value and whether or not value
-   will be multibyte. So far I couldn't figure the exact meaning of those bytes.
-   To check you can download some patch from DigiTech Sound Community, apply
-   it to your device, and then do this amidi command.
-   Open resulting file in hex editor, and open patch file in text editor.
-   Every ID, position and value found in patch will appear in the binary file.
 -fix expression pedal settings (possible types depend on active effects)