CLC-3811 Remove pseudo-user caching scheme
Replay of the reverted https://github.com/ets-berkeley-edu/calcentral/pull/2610
CLC-3811 Remove premature generalization of EnableForActAs
This supposedly generic contract was only checked in the Google-proxy stack. Since we're not enforcing or testing it, it creates a false sense of security.
CLC-3811 Add filter_for_view_as to dangerous API feeds
Merge pull request #2678 from raydavis/raywip

CLC-3811 Simplify cache keys for more realistic QA