sfMessageSource_OpenPNECached::load() returns always true as sfMessageSource::load() does (fixes #1129)
sfMessageSource_OpenPNECached::load() returns always true as sfMessageSource::load() does (fixes #1129)

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