remove glog from travis config
remove glog from travis config

rimms/jubatus,mathn/jubatus,roselleebarle04/jubatus,Asuka52/jubatus,elkingtonmcb/jubatus,Asuka52/jubatus,jubatus/jubatus,gintenlabo/jubatus,jubatus/jubatus,kmaehashi/jubatus,elkingtonmcb/jubatus,jubatus/jubatus,mathn/jubatus,roselleebarle04/jubatus,kmaehashi/jubatus,gintenlabo/jubatus,rimms/jubatus