[ticket/14492] Improve send stats page and include VigLink * marc1706/ticket/14492: (47 commits) [ticket/14492] Add user service to installer & only instantiate if needed [ticket/14492] Fix redirection to help phpBB page [ticket/14492] Encode URI components in systemdata for stats [ticket/14492] Always update the time the stats were sent [ticket/14492] Update versions in files [ticket/14492] Add missing event variable [ticket/14492] Don't explicitly pass data providers by refs [ticket/14492] Update phpBB version and fix miscellaneous code issues [ticket/14492] Install all extensions if 'all' is specified for extensions [ticket/14492] Checkout master if viglink tag does not exist for latest version [ticket/14492] Add language variables for updating extensions [ticket/14492] Prevent timeouts in install & update extensions tasks [ticket/14492] Use same list for checking if extension should be updated [ticket/14492] Add missing config to schema_data.sql [ticket/14492] Unify version check for installing default extensions [ticket/14492] Use extension manager instead of finder and add try/catch [ticket/14492] Checkout viglink for each version depending on tags [ticket/14492] Remove unused use statement [ticket/14492] Redirect to help phpBB page after installation [ticket/14492] Properly retrieve version updating from ...