Revert "this was a confusion, the license is "AGPL or MIT""

This reverts commit 7a0b930f30f8cefb0cf566afe13b0cd3a46c369b.
Revert "correct confusion about the license (it's "AGPL or MIT")"

This reverts commit d77d2d093752bcbf36c62d5760a4f54125b1b96e.