token 7.x-1.0-beta6

Changes since 7.x-1.0-beta5:

• #1279194: Fixed field tokens on multiple entities were only available on the last entity.
• Fixed dynamic tokens have invalid ID attributes in the token UI.
• Fixed the [current-page:title] token should return an un-sanitized title if $options['sanitize'] is FALSE.
• #1270440: Allow the array tokens to be used with render arrays.
• Improved TokenTestHelper::assertTokens() to return the array.
• Added tests for the [user:roles] chained tokens.
• Do not add tokens to non-existant token types.
• Fixed error with [url:args] token.
• #1265848: Fixed error with altering URL tokens exposed by improved problem token reporting.