Basic functionality.

New device binding. Header file changes. Test siging. Co-installer is
basically NUL at the moment. Need to add back in all the settings copying
code, etc.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Basic co-installer functionality.

Find the aliasing device (if any) from the MAC address and copy settings in.
Copy-out on uninstall is not yet done.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Update the co-installer to match how we do alias detection in xenvif

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Update co-installer

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Update .gitignore

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Update to 7.2.0

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Update build to reflect version

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>