[Stellarium-pubdevel] Nebula images

[F. C. <fab...@go...>]

Hi,
I am working on a new SkyBackground StelModule which manage collection
of multi resolution images.
It will include the DSS images as well as the previous nebula
textures. This means that the NebulaMgr and the Nebula class will not
manage textures anymore. I am therefore going to suppress all related
code. It also means that we should re-organize a bit our file
structure. I guess that the nebula directory will contain only the
standard NGC nebula catalog + names. A new directory could contain the
image collections. What about sky_images/ ?
Fabien