docker: disable /dev mapping into docker for ubunutu-14.04 env.
docker: disable /dev mapping into docker for ubunutu-14.04 env.

xiaoxq/apollo,wanglei828/apollo,jinghaomiao/apollo,ycool/apollo,ycool/apollo,wanglei828/apollo,wanglei828/apollo,jinghaomiao/apollo,jinghaomiao/apollo,jinghaomiao/apollo,jinghaomiao/apollo,xiaoxq/apollo,ApolloAuto/apollo,wanglei828/apollo,ycool/apollo,ycool/apollo,ApolloAuto/apollo,ApolloAuto/apollo,wanglei828/apollo,ApolloAuto/apollo,ApolloAuto/apollo,ApolloAuto/apollo,jinghaomiao/apollo,xiaoxq/apollo,ycool/apollo,xiaoxq/apollo,wanglei828/apollo,ycool/apollo,xiaoxq/apollo,xiaoxq/apollo