Revert "FEATURE: add oneboxing ;)" pending CSS fixes.

This reverts commit 83bdcf57caa305ad8897a098deba49f06e1e799a.
remove "FakeWeb.allow_net_connect".
fix kotodama constraint.
add pro route
static payment form on pro page.
Pro partners section
Add comments for when form is hooked up
hook up pro tabs
Add pro_expires_at to user model.
migrate db.
Add PRO badges to profiles and feed posts
Check if a user is PRO before giving them the badge
Add link to pro in header, update links on badges
Change messaging in header if user is already PRO
Add PartnerCode and PartnerDeal models
Fix the build
Fix the build
Add redemption button and cancel subscription link to deals page
don't hard-code pro membership details.
hook up gift radio buttons.