Archive this repository

[rmatev]

Currently we have two sets of github io pages:

• https://lhcb.github.io/developkit-lessons/
• https://lhcb.github.io/DevelopKit/
  and one seems more likely to land on the second one, which sourced from this repo and has older content.

We should archive this repo and replace the pages with some form of redirect to the new pages.

@henryiii it looks like everything here was migrated to https://github.com/lhcb/developkit-lessons . If you confirm I can take care of the archival.

[henryiii]

That’s right.