#4037:added ability to configure for session storage and prepared the preset configuration for using memcache
#4037:added ability to configure for session storage and prepared the preset configuration for using memcache


git-svn-id: 6ba286cfaf911c2ea4e466e770bddd1fee7a7b62@12058 8bbc783d-d51a-0410-adab-8fa69d43f207

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