* updated browser and os icons (#11063)

* updated browser-icons

from https://github.com/Findus23/device-icons
72d5ffef94a597c4ba226b33344e0badaadc3c35

* added os icons

* added previous icons

* changed macOS icon

* replaced optipng with pngquant (36% size reduction)

* center icons vertically

* sharpen icons

* increased icon size to 48x48

* fixed visitorPopup and realtimemap

* revert css change

* fixed HTML-Reports

* replaced Windows icon

https://github.com/piwik/piwik/pull/11063#issuecomment-270221316

* max-width and max-height for datatables

* removed submodul (sorry wrong commit)

* add explicit max-size for dataTableRowActions

* fixed UNK.png

* first try at fixing system tests

* fixed cookie.gif

* updates icons in System tests

* updated plugin icons (#11121)

* updated plugin icons

* increased icon size to 48x48

* updated searchEngine and social icons (#11093)

* updated and added searchEngine and social icons

* removed unnecessary icons

* sharpen icons

* increased icon size to 48x48

* fixed promovideo socialicons

http://builds-artifacts.piwik.org/piwik/piwik/3.x-dev/21859/UIIntegrationTest_dashboard1.png

* fixed xx.png

* updates plugin icons in system tests

* [tests] RockMelt has it's own icon

* updates expected UI test files

* submodule update

* fix some last tests

* Fix depraction test: use assertDeprecatedMethodIsRemovedInPiwik3

* Fix Scheduled Reports sent one hour late in daylight saving timezones (#10443)

* convert hour to send report to/from UTC, to ensure it isn't affected by daylight savings

* adds update script to change existing scheduled reports to use utc time

* code improvement

* adds missing param

* Added new event Archiving.makeNewArchiverObject to  allow customising plugin archiving  (#10366)

* added hook to alllow plugin archiving prevention

* cr code style notes

* reworked PR to fit CR suggestions

* added PHPDoc for hook

* Event description more consistent

* UI tests: minor changes

* Comment out Visitor Log UI tests refs #10536

* Adds test checking if all screenshots are stored in lfs

* removed screenshots not stored in lfs

* readds screenshots to lfs

* 2.16.3-b4

* Issue translation updates against 2.x-dev

* language update

* Fix bug in widget list remove where the JSON object becomes array

* 2.16.3-rc1

* console command custom-piwik-js:update should work when directory is writable and file does not exist yet (#10576)

* followup #10449

* Fix test
(cherry picked from commit fac3d63)

* Prevent chmod(): No such file or directory

* Automatically update all marketplace plugins when updating Piwik (#10527)

* update plugins and piwik at the same time

* make sure plugins are updated with piwik

* use only one try/catch

* reload plugin information once it has been installed

* make sure to clear caches after an update

* fix ui tests

* make sure to use correct php version without any extras

* Additional informations passed in the hook "isExcludedVisit" (issue #10415) (#10564)

* Additional informations passed in the hook "isExcludedVisit" (issue #10415)

* Added better description to the new parameters

* Update VisitExcluded.php

* Remove two parameters not needed as better to use the Request object

* Update VisitExcluded.php

* remove extra two parameters in VisitExcluded constructor to prevent confusion (#10593)

* Update our libs to latest https://github.com/piwik/piwik/issues/10526

* Update composer libraries to latest https://github.com/piwik/piwik/issues/10526

* Update log analytics to latest

* When updating the config file failed (or when any other file is not writable...), the Updater (for core or plugins) will now automatically throw an error and cancel the update (#10423)

* When updating the config file failed (or when any other file is not writable...), the Updater (for core or plugins) will now automatically throw an error and cancel the update

* add integration test to check the correct exception is thrown when config not writabel

* New integration test for updater

* Make test better

* When opening the visitor profile, do not apply the segment (#10533)

* When opening the visitor profile, do not apply the segment

* added ui test for profile but does work for me

* next try to make ui test work

* add expected screenshot

* added missing doc

Split up UserSettings BC (move request forwarding to appropriate plugins) & split up the tests for that BC.