Changes on january 16 draft

[EmDevys]

I agree whith the changes proposed by Even, and his commit. I only have 1 question on the lunar example:

• shouldn't the Geotiff information be: Geotiff_Information: Version: 1 Key_Revision: 1.1

And probably not indicate that this would be the result provided by the updgraded listgeo, not the existing one?