fixed notice

Allow extra environments to be specified through testing environment variables, add a new one for UI tests call ui-test.php, use to remove port from localhost in UI tests, and fix a bug in ContainerFactory (config/config.php should be applied after environment files).

Add event that allows plugins to archive data even if there are no visits for the period. Undocumented for now.

If a test case class or fixture class is supplied in TestingEnvironmentManipulator and cannot be autoloaded, throw an exception so some hard to debug test failures can be avoided.

This reverts commit 93f4c414.

Add expanded query param to DocumentationGenerator so the API test generation logic will not erase the param from API tests.

Refs #8311, add automated system test for the api_internal_call.php example script. Includes new proxy script that will call another script using Piwik's test environment, but w/o actually setting up the test env.

Make FakeAccess derive from Access so when injecting FakeAccess into classes that expect Access, it won't fail.

Fix bug in TestingEnvironmentManipulator, don't use method_exists on instance to check for provideContainerConfigBeforeClass, use on class name since it's static.

In SystemTestCase, override testing environment var using new Fixture property instead of through DI, so the change is reflected in child processes.