Fixes #5030 Tracking API now does not require token_auth for bulk requests.
To make behavior the same as in Piwik 2.1.0 or earlier, set the following config setting under [Tracker]:
; Whether Bulk tracking requests to the Tracking API requires the token_auth to be set.
bulk_requests_require_authentication = 1
`./console log:watch` now uses the --piwik-domain parameter
Refs #5030 Modify test
Fixes #5035 CliMulti can now trigger a limited number of concurrent requests.
This is set to three concurrent processes in core:archive command.
Refs #4903
Use SetupFixture console command in screenshot testing instead of running special PHP scripts.
Add debugging output to artifacts upload script.
Add more debugging output to artifacts upload script. [ci skip]
Make sure screenshot diffs go to correct folder for travis plugin builds.
Fixing last commit (make sure individual diff paths are correct in UI screenshot testing).
Do not display diff URL in diff viewer if diff file does not exist.
language update  refs #3430
Merge pull request #264 from piwik/translationupdates

[automatic translation update] Updated 1964 strings in 37 languages (ar, be, bg, bs, ca, cs, da, de, el, en, es, et, fa, fi, fr, he, hi, hu, id, it, ja, ka, ko, lt, lv, nb, nl, pl, pt, ru, sq, sr, sv, th, uk, vi, ro)
Fixes #5039 Deprecate archive.sh by printing warning message, returning error, and still we try to stay backward compatible by running ./console core:archive
Follows up 9cc59e84a1819 -> path separator has 2 bytes on windows, so we should compare two bytes