finishes up webcache middleware implementation
Revert "finishes up webcache middleware implementation"

This reverts commit 3e449d78fa48bd98764622fb2e123298b31821a3.
Revert "Merge branch 'dev' of github.com:avalanche-canada/ac-web into dev"

This reverts commit 7145fdcb2afe8dec42c841604884129035030e03, reversing
changes made to 6faf4b50d9d82540f141e3c362e259a55baa291f.