Fix TrackerTest provideContainerConfig() method. Now that it is called during test case setup, check the const is defined before defining it. Otherwise, there will be an error regarding redefining the constant.

Make sure custom container config defined in Fixtures w/ provideContainerConfig override is applied when creating the Environment. Also allow SystemTestCases and IntegrationTestCases to override container config from the test class, without creating a custom Fixture.

Adding EventDispatcher to DI, allow defining event handlers in DI so they can be defined before the container is created, make sure to recreate the test environment for integration tests in setUp().

Remove EventManager::getPluginManager() method, it is no longer needed since the Plugin\Manager is provided through DI.

For integration tests, recreate test environment in setUp(). This is required since the environment can be modified during tests, and these modifications must be removed after (eg, event observers can be registered). Since Plugin\Manager is in DI, we must also reload plugins.

Integration/Plugin/ManagerTest.php was modified; order of plugins changed because Fixture::loadPlugins() will use TestingEnvironment to gather plugins, which sorts plugins by name.

Define observer in proxy piwik.php through TestingEnvironment, instead of calling Piwik::addAction, since the latter needs the DI container (which is not setup yet).

Use observers.global DI config in TestingEnvironment to define event observers, since the container is not created at this point.

Allow event observers to be defined before the container is created via the observers.global DI config entry.

Move EventDispatcher service to DI and remove EventDispatcher::clearAllObservers method. This method is only used to 'reset' the EventDispatcher, and is no longer necessary thanks to DI.

Used `col-sm-` columns instead of `col-md` (so that on tables the columns are not collapsed). I didn't use `col-xs-` because that would really make Piwik unusable on smartphones…

Removed inconsistencies of widget styling

with success -> successfully

New design for the installation

Redesign of the marketplace

Fix incorrect screen resolution detection for devices with device pixel ratio > 1

Fix for #7815

I cleaned up a lot of CSS rules and HTML, added new CSS components (from Bootstrap mostly) plus merged the "browsePlugins" and "browseThemes" views into one

Added the jquery.dotdotdot library

Require TCPDF using composer

Fixes #7899, do not display the visitor profile to anonymous users...

[automatic translation update] Updated 104 strings in 43 languages (bn, sv, ru, bs, ca, cs, cy, el, et, eu, fa, fi, fr, gl, he, hi, hr, hu, id, is, it, ja, ka, ko, lt, lv, nb, nl, nn, pl, pt, ro, sk, sl, sq, sr, ta, te, th, tl, tr, uk, vi)

Do not display the visitor profile to anonymous users since it requires using a segment that cannot be used by the anonymous user.