[all][usb] Add usb-moded for full USB functionality Fixes: JB#20880

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

Signed-off-by: Simonas Leleiva <simonas.leleiva@jollamobile.com>
[all][helpers] prevent variable substitution in pattern header

Signed-off-by: Simonas Leleiva <simonas.leleiva@jollamobile.com>
[hammerhead][patterns] enable usb-moded

Signed-off-by: Simonas Leleiva <simonas.leleiva@jollamobile.com>
[mako][patterns] enable usb-moded

Signed-off-by: Simonas Leleiva <simonas.leleiva@jollamobile.com>
Merge pull request #32 from sledges/usb-moded

Usb moded