Signed-off-by: Stefan Weil <sw@weilnetz.de>

Signed-off-by: Stefan Weil <sw@weilnetz.de>

refs piwik/searchengine-and-social-list#3 improves detection for yahoo japan searches without keyword

Signed-off-by: Stefan Weil <sw@weilnetz.de>

[automatic translation update] Updated 491 strings in 48 languages (am, ar, be, bg, ca, cs, da, de, el, es, et, eu, fa, fi, fr, gl, he, hi, hr, hu, id, it, ja, ko, lt, lv, nb, nl, nn, pl, pt-br, pt, ro, ru, sk, sl, sq, sr, sv, ta, te, th, tl, tr, uk, vi, zh-cn, zh-tw)

* Removed group:legacy from travis.yml template

* use latest php 5.3 instead of php 5.3.3

* Run MySQL off the RAM in our CI server to have fast builds

only fail when at least 5 domains extensions are failing, so it does not fail every time IANA adds a new domain extension...

[automatic translation update] Updated 42 strings in 5 languages (ru, de, sv, pt-br, fr)

* Ignore idvisitor in system tests as it always changes in each test
* Skip email tests in case intl extension is not installed
* Update ui tests

Add TweakStyle icon to browsers folder

* Implement the UserId module, that adds a new Users report showing all unique user IDs and some aggregated data. Includes reindexing of raw visitors log into aggregated user ids table

* Update UserId module: add total_actions, total_events and total_searches columns; format dates

* Use an injected model instead of creating a new object

* Rework the UserId plugin to use core archiver instead of custom indexer

* Users report small changes:
- remove logger injection
- change archive record name
- add low population filter
- add all columns visualization
- add datatable_archiving_maximum_rows_userid_users configuration, default value is 50000

* Remove unused method parameter

* Users report: remove custom visualizations and add data-row-metadata attribute for every row

Eg could start a session during tracking if a tracker plugin is not compatible with the current Piwik and it would try to trigger a notification because of this.

 	Trigger a Goal conversion for "Event matching goals" even when an event is tracked without a URL (#10018)

* use idGoal parameter in system tests

* Trigger a Goal conversion for "Event matching goals" even when an event is tracked without a URL

* Test files for green build

* Add new expected test file

* Update link to the overview

* Remove deprecated method from example

Here is a recent comment from a community member ` another colleague found and pointed me to your changelog for 2.16.1, which was admittedly hard to find, ` which triggered me to add a clear link in our visible changelog root file.

* fix #9966 Do not display a custom logo or favicon in admin if they don't exist

Prevents 404 errors.

* refs #9966 Fix the custom logo instant preview

* refs #9966 Fix style

[ci skip]

* refs #9966 Introduce CustomLogo::logoExists() to remove duplicated code

Fixes misplaced inline help texts

ui tests, set properly the `name` attribute to the full filename for diffviewer to work

Life is So Much better now that the build is green