Use dates in suggested key names rather than indices
Use dates in suggested key names rather than indices

Other teams mentioned that the indices were confusing and did not convey
how this feature was supposed to be used

[#160324204]

Signed-off-by: Mike Kenyon <75e91291951205528b64b1cd362d7f89c6e1e1b5@pivotal.io>

cloudfoundry/docs-cf-admin