Replace "insert rap about tokens here" with a rap about tokens

Test Plan:
Made getTokenStatus() return the four legal values and an
illegal one, looked at the linked account page and confirmed that the
rap rendered and had correct meter

Reviewers: epriestley

Reviewed By: epriestley

CC: miorel, aran, Korvin

Differential Revision: https://secure.phabricator.com/D4433