Revert "fixed friend action (refs #368)"
Revert "fixed friend action (refs #368)"

isaosano/OpenPNE3,C-nakajima/OpenPNE3,nishizoe/OpenPNE3,isaosano/OpenPNE3,isaosano/OpenPNE3,ShinichiU/OpenPNE3,ShinichiU/OpenPNE3_with_webInstaller,tejima/testravis,ShinichiU/OpenPNE3,nise-nabe/ppcon-sns,nishizoe/OpenPNE3,tejima/testravis,openpne/OpenPNE3,C-nakajima/OpenPNE3,balibali/KakiageSNS,tejima/testravis,upsilon/OpenPNE3,ShinichiU/OpenPNE3,ShinichiU/OpenPNE3,tejima/OP3PKG,kashiwasan/symfony-advanced,openpne/OpenPNE3,upsilon/OpenPNE3,ShinichiU/AuthFramework,C-nakajima/OpenPNE3,openpne/OpenPNE3,C-nakajima/OpenPNE3,ShinichiU/OpenPNE3_with_webInstaller,upsilon/travis-test,kashiwasan/symfony-advanced,nise-nabe/ppcon-sns,openpne/OpenPNE3,isaosano/OpenPNE3,tejimaya/OpenPNE3,tejimaya/OpenPNE3,upsilon/travis-test,ShinichiU/AuthFramework,tejima/OP3PKG,ShinichiU/AuthFramework,balibali/KakiageSNS