* Adds help screen for shortcuts

* Dynamically create shortcut summary by using new js method piwikHelper.registerShortcut

* Update CHANGELOG.md

* fixes #12201 add possibility to change text color in header

* fix screenshot

* fix typo in changelog

* Introduce config setting to show update notifications to superusers only. Fixes #7930

* By default, all users should see the update notification

* Changed description of config param

* Updates changelog

* Make it possible to show a header message for datatables

* update changelog

* add comment that messages will be printed raw

* column tweak

* fix install

* more tweaks

* rename column to dimension

* various fixes

* added new control expandable select

* starting to refactor segment selector

* make segment editor work again

* use translation keys

* defined some metrics

* set types

* simplify

* simplify

* fix join generator

* add possibility to use custom join table names when using query builder and it uses an inner query

* fix bug in query selector when selecting same field name from different tables twice

* more metadata

* more tweaks

* improve selector

* add possibility to use custom entity names

* also processed archived metrics

* generate sql filter, suggested values callback, and accept values automatically for columns with enums

* several tweaks

* focus search field when opening it

* various tweaks

* added missing method

* format and fix more metadata

* more fixes

* better definition

* define custom filter

* fix definition

* fix various tests

* fix more tests

* fix bug in logquery builder

* fix referrerurl segment was missing

* fix some tests

* fix more tests

* add group

* refactor for better definition

* fix a bug in log query builder when similar columns are used in archiver

* add goal metrics

* various fixes

* make datatable row more flexible

* various fixes and visualization enhancements

* simply segment editor and make it smaller

* remove trailing comma

* various fixes and added new dimension

* fix formatting of returning customer

* added missing primary key

* fixes

* various fixes and improvements

* make sure to update segment definition when selecting a value from auto complete list

* various fixes and more metrics

* more metrics

* more dimensions and fixes

* fix some tests

* fix some integration tests

* update submodule

* fix some system tests

* fix ui tests

* trigger new test run

* fix more ui tests

* fix system tests

* update submodule

* fix categories

* sort segments by category for more consistency

* add custom variables

* some translations and fixes

* add minute segment

* more segments

* added plurals

* added some docs

* fix test

* fix tests

* fix tests

* added suggested values

* fix some tests

* various fixes

* fix more tests

* allow to select segments on any site

* make sure to include file

* added doc block

* fix some system tests

* fix most system tests

* fix ui test

* fix system test

* adjust examples

* added more tests and docs

* no metrics for these dimensions

* added developer changelog and made some classes public api

* some fixes for entity names

* add possibility to set format metrics in test

* more consistency in defining the name

* get idsites only if provided

* fix integration tests

* added another segment for visit start hour and visit start minute

* more clear name for segment

* use old segment name to not break bc

* various fixes

* more test fixes

* fix no suggested values for new segment

* add event value

* for boolean dimensions only sum metric

* update available widgets when updating reporting menu

* Add new segments in developer changelog + typo

* fix system tests

* fix screenshot test

* move setting visitor details into own classes instead of using an event

* move manipulating actions to VisitorDetails classes

* move some more parts to plugins

* update test files as order of columns changed

* implement new VisitorDetails method to provide actions

* move rendering actions to visitordetail classes

* render visitor properties in new classes

* makes it possible to attach icons to visitor log

* moves rendering of action tooltip into new visitordetails method

* adds event for extending custom action dimension fields

* small improvements

* fetch log_link_visit_action.idpageview for actions

* improve variable name

* started to improve/change visitor profile

* show devices summary in visitor profile

* also remove empty xml tags for api tests

* hide actions in visitor profile by default

* move all icons to the middle of visitor log

* small change

* move rendering referrer information to referrers plugin

* move provider logic to provider plugin

* show content interactions in visitor log

* improve look of content interactions/impressions in visitor log / profile

* hide idpageview from tests

* update changelog

* move rendering events to Events plugin

* do not hide duplicate page views in visitor log, but show them with a refresh icon instead

* show top visited pages in visitor profile

* always show visitor profile link in visitor log

Still hidden in a widget by default, as it might overlay some other content

* Show info about not shown actions

truncated due to config setting

* use bulk queries to fetch actions instead of fetching them for each visit

* small adjustments

* improve some loops to improve memory usage

* move gathering visitor profile informations to VisitorDetails classes

* update screenshots

* update test files

* move rendering of visitor profile summary to visitor details classes

* improve templates

* Makes VisitorDetailsAbstract class api and improves comments

* show visit details in visitor profile

* improve css

* reverse enumeration of visits in visitor profile

* improve css

* Show visit id in IP tooltip

* Small CSS improvements

* further adjustments

* sort devices by count

* adds UI tests for visitor log and profile

* Show bandwidth in visitor profile test

* show actions by default and add button to toggle all together

* CSS cleanup

* remove border around refresh icon

* add tooltip for refresh icon in profile

* move first/last visit before top visited pages

* Improve text shown for unique pageviews

* link urls in top visited pages

* improve sorting of device list

* improve tests

* Improve device overview in visitor profile

* only render top pages if at least one page was visited more than once

* make visitor id non bold

* hide visitor type icon in profile, and show latest visits icons in overview

* fix search engine icon in visitor details

* small improvements

* only render view if required

* show visit icons only on hover in profile

* remove from again

* test improves

* show text besides icon in profile header

* improve tests

* Removes unused CSS and JS

* Reformats CSS

* Removes invisible paper clip

* Removes unused profile images from Live plugin

* raise test timeouts

* Improve UI tests splitting for travis

* show device type in profile header if no resolution is available

* prevent text overlapping

* no retries

* fix test

* change summary order

* fix position of export icon

* fixes tooltip text

* improve pages overview

* visitor details order

* action tooltip order

* show only ecommerce icon if no goals where converted

* show custom variables summary in profile

* show user id in same size as headline

* link referer urls for first/last visit in profile

* make profile xml compatible

* try to improve ui test

* increase bottom marign

* increase version number

* small adjustments

* CSS Rewrite for visitor profile

* center action icons in visitor log and profile

* improve widgetized visitor profile

* small layout fix

* always populate raw referrer url for visitor details

* update expected test files

* Refactor profile summaries into additional classes

* update screenshots

* submodule update

* update piwik-icons submodule (#11904)

* update piwik-icons submodule

* fix some system tests

* update screenshots

* make device list xml compatible

* improve translation

* improve icon position

* improves spacings

* update test files

* small css improvement

* update screenshots

* use DI so plugins can change custom piwik js

* post event so plugins can customize which tracker files to include

* better API so we can write better tests

* add support for email and url form fields

* UI test

* api tweaks

* added tests

* added docs and minified piwik

* fix tests

* use report property to enable/disable flattener

* update tests

* Update changelog [ci skip]

* minor renamings

* New event that lets plugins trigger notifications in the admin area

They have to be triggered before assigning the notifications to the view and there is no other way to determine when a plugin is supposed to trigger notifications in the admin. Ideally, in the future we would even move the notifications above to CoreAdminHome or somewhere else eventually.

First thought of using `Controller.addAdminNotifications` as we often use this wording but then we would need to rather do `Piwik::postEvent('Controller.triggerAdminNotifications', &$notifications);` as otherwise nothing can be added.

Plugins could actually also use this event to cancel notifications where in the past it was needed to hide them via CSS. 

Happy about any other naming suggestions but want to keep it "specific" to notifications and not something to general like `postEvent('Controller.renderAdminView, $view')`.

* document new event

* introduces new config setting to enabled plugin upload (disabled by default)

* updates changelog

* updates expected screenshot

* improve message

* Post new parameter with conversion event

* also added new method to get a specific custom field

* adds simple API to provide CountryCode to name mapping

* New API method in API listing

* Updates changelog

* improve single page website tracking

* added docs and minified piwik

* Re-generate piwik.js

* makes it possible to define the required credential fields in sms provider

* show error message if configured sms provider doesn't work, instead of throwing uncatched exception

* Adds new SMS provider ASPSMS.com

* Development SMS notifications didn't work when clicking 'send now'

Caused by the session already closed before, as it's done using a ajax request
calling a Session:start() reopens the session. Might be a bit hackish, but should be fine for development

* adds UI test for switching sms provider

* Makes API-Key default credential field to prevent breaking third party plugins

* fixes issue where save button was disabled falsely

* some work on tracking cross domain

* fix some bugs

* fix some edge cases

* fixed tests and added more new tests

* we also need a device specific id to avoid when time is not correct on a different computer etc

* more tests

* minified piwikjs

* use only one parameter and validate values

* fix tests

* improve code

* Re-generated piwik.js

* UI Test

* Comments