cakephp/cakephp — pull request #3309 by dereuromark (2014-04-13 11:39:16+00:00)
Title: Use ISO standard for hour format.

Resolves https://github.com/cakephp/cakephp/issues/2090

After already complying to ISO standards regarding localization CakePHP 3.0 should comply with the international standard for hour format as outlined in ISO 8601:

> ISO 8601 uses the 24-hour clock system

This is now the right time to adjust it.