[clean-up] Remove unused legacy dsme code

Signed-off-by: Philippe De Swert <philippe.deswert@jollamobile.com>
Read mac back from /etc/modprobe.d for use with android gadget

[usb-moded] use android gadget mac

Signed-off-by: Philippe De Swert <philippe.deswert@jollamobile.com>
Implement charging mode for the android gadget. The g_file/mass_storage module
might not be available so trick the android gadget into an empty configuration for
charging enumeration.

[usb-moded] Charging mode with android gadget

Signed-off-by: Philippe De Swert <philippe.deswert@jollamobile.com>
Fix bug with configuration merging.

Signed-off-by: Philippe De Swert <philippe.deswert@jollamobile.com>
Fix comment, gconf is deprecated.

Signed-off-by: Philippe De Swert <philippe.deswert@jollamobile.com>
Add AT modem port support for android gadget.

[usb-moded] Add AT modem port support. Partyly fixes:JB#7992

Signed-off-by: Philippe De Swert <philippe.deswert@jollamobile.com>
[usb-moded] Release 0.66

  * Fix bug with configuration merging.
  * Implement charging mode for the android gadget.
  * Use android gadget mac
  * Remove unused legacy dsme code
  * Update usage of Android config values for usb

Signed-off-by: Philippe De Swert <philippe.deswert@jollamobile.com>