Fix bug 1014845 - Net neutrality home page promo
Fix bug 1005881: Move tweets cache to the DB.

This will fix wonkyness with the fact that our
two datacenters have separate memcached servers.
Merge pull request #2083 from pmclanahan/store-tweets-in-db-1005881

Fix bug 1005881: Move tweets cache to the DB.
Merge pull request #2101 from craigcook/bug-1014845-net-neutrality-home-promo

Fix bug 1014845 - Net neutrality home page promo