* updated our font pack, use some material design icons

* fix sign in icon, better help icon

* fix ui tests

* fix more screenshot tests

* add legal notice and readme

* fix remaining  tests

when clicking related report, it loads the widget recursively (Resolu…

Creating segments with weird characters sometimes doesn't work

Delete third party UID cookie only when it was found in the cookie jar

fixes #10601

when clicking related report, it loads the widget recursively (Resolution / Operating system report / Browsers)

must have gone lost in a merge or so

* track a unique id for each pageview

* fix tests

* reduce idpageview to 6 bytes

* added changelog entry

* fixes #10554 make goal title clickable

* explain why we overwrite a report headline

* link to goal detail page

fixes #10577

The line endings were converted from CRLF to LF.

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

Add @ignore tag to this method so it does not appear in auto generated doc, refs https://github.com/piwik/piwik/issues/10475

* Improve performance of Visitor Log by tweaking the MySQL query 

fixes #10567

* fix integration tests

fix #10546

Partial revert https://github.com/piwik/piwik/pull/10548/files

* Remove code block height as it looks better to let the browser set height automatically (ie. no scroll bar)

* Remove deprecated code

* UI tests: nicer code block

* select on focus the tracking code

* fixes #10563 - materialize login form errors

* updates expected screenshots

* cleanup css

Fix WARNING: plugins/CoreVisualizations/Visualizations/Sparklines.php(77): Notice - Undefined index: showtitle

Fix WARNING: plugins/CoreHome/Columns/UserId.php(85): Warning - Invalid argument supplied for foreach()

On very high traffic Piwik servers, prevent integer overflow by making auto_increment fields BIGINT UNSIGNED (#10548)

* Change Latitude and Longitude data types to DECIMAL instead of FLOAT

* Add system test that forces an integer overflow, currently failing as expected

* Make all overflow-able fields BIGINT UNSIGNED

* Make overflow-able fields BIGINT UNSIGNED

* These fields were not covered by the new SimulateAutoIncrementIntegerOverflow test

* fix comment

* Make it clear that id* fields are UNSIGNED when installing Piwik

* BIGINT(10) for consistency

* Update core fields to BIGINT

* UI tests: New fields to be updated to bigint

* Adds possibility to define goal description

* update db schema

* fixed tests

* show goal description in goal reports

* fix tests