fixed opDoctrineQuery::specifyConnection() doesn't work (fixes #1158)
fixed opDoctrineQuery::specifyConnection() doesn't work (fixes #1158)

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