Exporting waypoints

[JoHubb]

Great to have this new version.  Thanks, Tim!

Regarding the saving of created or imported waypoints from v.2 to v.3, the readme in the Plan_G .zip file says information on how to do this is in the manual - section 7.4.6.  As far as I can see this is incorrect.  The information on exporting waypoints is in section 11.4.4. 

John