Rename piwik to matomo in a few INI settings for consistency (matomo-…

…org#14187)

* Rename piwik to matomo in a few INI settings for consistency

Just updated the website FAQs to mention matomo.log instead of piwik.log so thought we should do the same in Matomo

* add to changelog as it may be breaking

* Update expected screenshot.

* Update screenshot.

CHANGELOG.md

@@ -9,6 +9,7 @@ The Product Changelog at **[matomo.org/changelog](https://matomo.org/changelog)*
 ### Breaking Changes
 
 * `Referrers.getKeywordsForPageUrl` and `Referrers.getKeywordsForPageTitle` APIs have been deprecated and will be removed in Matomo 4.0.0
+* By default, Matomo [application logs](https://matomo.org/faq/troubleshooting/faq_115/) will now be logged in `tmp/logs/matomo.log` instead of `tmp/logs/piwik.log`. This log file path can be edited in your config/config.ini.php in the INI setting `logger_file_path`.
 
 ### New Features
 * It is now possible to use monolog's FingersCrossedHandler which buffers all logs and logs all of them in case of warning or error.

config/global.ini.php

@@ -49,8 +49,8 @@
 host = localhost
 username = "@USERNAME@"
 password =
-dbname = piwik_tests
-tables_prefix = piwiktests_
+dbname = matomo_tests
+tables_prefix = matomotests_
 port = 3306
 adapter = PDO\MYSQL
 type = InnoDB
@@ -102,7 +102,7 @@
 ; log_level_file =
 
 ; if configured to log in a file, log entries will be made to this file
-logger_file_path = tmp/logs/piwik.log
+logger_file_path = tmp/logs/matomo.log
 
 [Cache]
 ; available backends are 'file', 'array', 'null', 'redis', 'chained'
@@ -442,7 +442,7 @@
 enable_framed_settings = 0
 
 ; language cookie name for session
-language_cookie_name = piwik_lang
+language_cookie_name = matomo_lang
 
 ; standard email address displayed when sending emails
 noreply_email_address = "noreply@{DOMAIN}"