* EXreaction/ticket/9871-2:
[ticket/9871] Can set current version to use instead of the phpBB version
[ticket/9871] Fix indentation on comment
[ticket/9871] Fix test name
[ticket/9871] Split fast and slow version tests
[ticket/9871] Option to force the stability when checking for updates
[ticket/9871] Allow setting the host/file to load for the version class
[ticket/9871] Restore get_remote_file_test
[ticket/9871] Fix tests
[ticket/9871] Typehint and comment on var types
[ticket/9871] Mark test as slow
[ticket/9871] Restore phpbb_version_compare
[ticket/9871] Restore get_remote_file
[ticket/9871] Use $request->variable instead of request_var
[ticket/9871] Update version check file to use json format