* Make it possible to view Ecommerce Log with segment

* adds UI test for segmented ecommerce log

* adds screenshot for UI test

* use Http::buildQuery()

* ensure version numbers are always the same

* try to fix ui test

* updates expected screenshots

* fix remaining overlay ui test

* updates composer packages

* update tests

* Fixing travis-ci/local inconsistencies in AutoSuggestAPITest.php. (userAgent was not correctly set in fixture)

* In CliMulti, ignore zombie processes when parsing ps output.

* Set URL of tracker in ThreeVisitsWithCustomEvents fixture, so test does not depend on _SERVER["HTTP_HOST"] which in turn depends on dynamic INI config value.

* PHPUnit tests should not refer to each other, otherwise the PSR autoloader will be used, and PHPUnit will not load the file itself (resulting in the test not being run).

* Update OneVisitorTwoVisitsTest expected files.

* URL encode attribution date time in fixture since the tracker will not do it itself.

* "Send an email when a plugin update is available" is On by default since Piwik 3.0.0-b1

follows up https://github.com/piwik/piwik/pull/10691

* UI screenshot

* Improve handling of DevicePlugins to make it extendable

* update test files

* add some comments to explain automatic plugin column detection

* submodule update

* add support for email and url form fields

* UI test

* update icon submodule

* fix UI tests

* fix system tests

* fix another UI test

* Fix system test

* fix #11681 make sure plugins in config.ini.php are sorted depending on dependencies

* added comment

* add missing tests

* fix a bug in the join generator

* add another test case to make sure the outer table foreach still works when removing an item

* throw exception if table cannot be joined automatically

* Add possibility to ignore "no data recorded" screen for one hour

* update screens

* update wording

* Add more plugin links

* added missing templates

* consistent font size

* UI tests show the new messages

* Adds MarketingCampaignsReporting as submodule

* update ui tests

* Automatically load required plugins during test

When a plugin requires another plugin in `plugin.json`, this will make sure to load the required plugin as well (if it exists in filesystem) when running the tests.

* Load plugin json manually without metadata loader as container is not created yet

* only load plugin.json if it exists

* prevent removing page content when opening rowaction in widgetize mode

* adds test to show rowevolution in widgetized dashboard

* init only in widgetize mode

* fix ui test

* fix ui test

* Add plugin upload link to plugin admin

* update screenshot

* Remove line break so the intro text is in one paragraph

* move duplicate js into new angular directive

* UI test

* Add LoginLdap plugin as submodule

* Adding LoginLdap submodule

* Fixed some tests

* submodule update

* Disable LoginLdap plugin by default in tests

* update submodule

* submodule update

* update screenshots

* update submodule

* move old brand icons to piwik icons

* update submodule

* fix some tests

* update submodule

* fix another test

* Updates screenshots

* update UI test screenshots

* update system test files

* hide scrollbar in Marketplace if update available
* update screenshot

* use new device icons

former plugins/DevicesDetection/images/screens

* replace normal.png with desktop.png in tests

* fix most tests

* submodule updates

* update screenshots

* update exptected test files

* api tweaks

* added tests

* added docs and minified piwik

* fix tests