API 6.x-1.1

Changes since DRUPAL-6--1-0:

• From the PHP manual: Because this function depends on the current scope to determine parameter details, it cannot be used as a function parameter. If this value must be passed, the results should be assigned to a variable, and that variable should be passed.
• Removing functions called, it is not useful enough.
• Add a missing key.
• Add a useful header.
• Removing math.
• #362327 by myself and Shiny. Remove MySQLism.
• Make sure the title actually exists.
• l10n