Addition of stands 22+23

[Ben H]

In the latest airac, the 21 stands have been reconfigured and stand 22 and 23 have been added on a new apron extension, it is a relatively small expansion with no new buildings, so all that is needed is extending the apron into the grass and adding some apron markings. I have attatched a very professional digram showing the changes where purple is new, blue is renaming and red is old names.

Thank you