move filter order tests from helper to model.

r11372 (#13154) moves filter order logic from helper to model.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11848 e93f8b46-1217-0410-a6f0-8f06a7374b81
enable configuration of OpenIdAuthentication.store (#14060)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11849 e93f8b46-1217-0410-a6f0-8f06a7374b81