Fix tests, add Zeitigest as disabled by default + make sure order is different so reports are sorted

Conflicts:
	tests/PHPUnit/IntegrationTestCase.php

Speeding up tests on travis by adding persist_fixture_data config option and modified screenshot capture script to automatically wait after sending each event.

Notes:

  - Modify DbHelper::createAnonymousUser to add only if user does not already exist.
  - Allow config to be overridden by file in tmp dir during tests.

During tests, we shall load plugins that are in the .gitmodule file (official plugins found in marketplace),
as well as loading those that are in the global.ini.php (official plugins bundled in piwik).

Revert change to not hardcode any plugin list (as nobody would remember to update those when we add plugins)

[automatic translation update] Updated 85 strings in 6 languages (bg, et, hr, ro, sv, fr)

this took me a long time to find.  @tsteur any idea why you put this isCliMode to false in the command, which is CLI?
This was causing bug where the redirectToUrl normally exits in SSL, and here was just printing the header and silently "failing". (when running console command)