specs: update specs of hid devices to use hierarchical elements, and conforming to standard names.
Merge branch 'master' of github.com:ModalityTeam/Modality-toolkit
specs: add hid spec for IconIControlsv2
HIDMKtl: vendor and product name also need to be reversed in makeDeviceName
MKtl: add mouseAxis spec
specs: update ICONIControls with proper names for the left hand buttons