Do not use libstdc++-4.8-dev package on Travis CI
Do not use libstdc++-4.8-dev package on Travis CI

google/kati,danw/kati,shinh/kati,danw/kati,danw/kati,shinh/kati,google/kati,danw/kati,colincross/kati,colincross/kati,shinh/kati,shinh/kati,danw/kati,google/kati,colincross/kati,danw/kati,colincross/kati,google/kati,colincross/kati,shinh/kati,colincross/kati,shinh/kati,google/kati