This removes all content and updates the README with instructions on how to access the last version before retirement. Change-Id: Iedab0b71376f57d497a1e382d118539ebebc4645
Change-Id: I81307a5a532123528ff2ab9616e7b5e3c5091bf7
Change-Id: Ibe4689883b02f1ae1c5e428fd70ae4e1eb21516b