Should we include more update sites in the product?

[planger]

Currently we only inlcude http://download.eclipse.org/modeling/mdt/papyrus/updates/releases/2018-12 as a repository in the .product. I'm wondering whether it wouldn't make sense to also include https://download.eclipse.org/releases/2018-12 so that the Eclipse RCP stays up to date? Optionally we could include EGit and Papyrus Compare?

@cdamus What do you think?

[cdamus]

@planger Simultaneous Release and Papyrus Compare, yes. But should EGit not be provided by the Simultaneous Release? I don't think it needs a separate update site.