Organization name change

[stephenbillard]

We have renamed the GitHub organization from ZenPhoto20 to netPhotoGraphics.

This change should be more or less transparent at least for a little while as GitHub will generally redirect links to the ZenPhoto20 organization to netPhotoGraphics. But you should, anyway, update any links you have saved off and update the name in any local repository clones. The correct link to the repository is https://github.com/netPhotoGraphics/netPhotoGraphics/

The netPhotoGraphics software will automatically migrate links but this may take a day or so. The buttons to download or install the current release will not work until they have migrated. If you have any software that uses the GitHub api to access the netPhotoGraphics organization you will have to update or it will fail to connect.