token 5.x-1.11

A small bugfix release. There is no great motivation to ugprade unless you are using recent versions of the Date module and suffer from a fatal error.

Changes since DRUPAL-5--1-10:

• feature #206649 by greggles: gracefully support the migration to tokens in date module itself due to API changes it needs to live inside of Date
• bug #244270 by drewish: fix a few php notices/warnings