overrided the Doctrine_Query::fetchOne() for adding limit condition (fixes #993)
overrided the Doctrine_Query::fetchOne() for adding limit condition (fixes #993)

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