Merge pull request #2 from knitfoo/master

This is the result of some automated cleanup I did.
removed javascript https redirect
unnested privacy-policy
spurious CR
Merge pull request #3 from idiomatic/master

removed javascript https redirect
restore absolute URL in iframe example
relative links without trailing slashes (href/action)
relative referer (value)
Ran through tidy. Looks vaguely like HTML now
Tidy broke some things which are illegal HTML, but the browser still
interprets.

Revert "Ran through tidy. Looks vaguely like HTML now"

This reverts commit 45371ef40a854e8c3451ff9d6d00c656119fb1fb.
Merge pull request #4 from idiomatic/master

link relativity
Fix campaign embed code.