Add c++11 to travis
Add c++11 to travis

umakefile/make,umakefile/make,umake/make,basejumpa/make,basejumpa/make,umake/make,renatocf/make,renatocf/make,igorbonadio/make,umakefile/make,basejumpa/make,igorbonadio/make,umake/make,igorbonadio/make,renatocf/make