ProxyAccessPoint: add redirecting to calendar page and timestamped replay from archival urls
accessed via proxy mode
Merge pull request #14 from internetarchive/proxy-mode-redir-fix

ProxyAccessPoint: add redirecting to calendar page and timestamped repla...
Merge pull request #13 from internetarchive/loc-fix-work

LOC Update
Merge branch 'master' of github.com:internetarchive/wayback into loc-prod
FIX: Composite/ProxyAccessPoint can have seperate archival and proxy request parsers