Update Bundle of CA Root Certificates in Piwik, and add Let's encrypt cert (cacert.pem)

API response may include more unique visitors than visits

Improve test data

Omnifixture Update

Use Request::processRequest instead of using API::updateSite directly so excessive sanitization is used and site name is stored properly in OmniFixture DB.

When generating the OmniFixture dump, restore site properties to their initial values before setting up each initial fixture. Ensures that changes to site properties by fixtures are reset before setting up the next fixture.

Archive in UITestFixture using correct test environment overrides (loadRealTranslations=1 is needed for archiving) so results are accurate. Also, do not use Fixture::getTestEnvironment() in fixtures, instead create new instances of TestingEnvironmentVariables so changes made to the file are not ignored/lost.

Remove change to site settings in InvalidVisits.php after it is no longer needed so when fixtures are setup together, the change won't carry over into other fixtures.

Minor changes to create super user step in installation

Add link to segmented visitor log in goal conversions overview

#9485 Allow up to 63 characters TLD in email

Adds "Segmented Visitor Log" icon to more reports and subtables

Do not overwrite piwikUrl when host is localhost

Added examples for tracking only specific urls

VisitorMap doesnt show anything when segment parameter is URL-encoded