Add cpp-4.9-arm-linux-gnueabi to ubuntu-precise; resolves travis-ci/apt-package-whitelist#802
Add cpp-4.9-arm-linux-gnueabi to ubuntu-precise; resolves travis-ci/apt-package-whitelist#802

Packages: cpp-4.9-arm-linux-gnueabi gcc-4.9-arm-linux-gnueabi g++-4.9-arm-linux-gnueabi gfortran-4.9-arm-linux-gnueabi

jschlyter/apt-package-whitelist,phw/apt-package-whitelist,jschlyter/apt-package-whitelist,phw/apt-package-whitelist,travis-ci/apt-package-whitelist,jmerkow/apt-package-whitelist,AlCutter/apt-package-whitelist,travis-ci/apt-package-whitelist,jmerkow/apt-package-whitelist,AlCutter/apt-package-whitelist,sternb0t/apt-package-whitelist,christophgysin/apt-package-whitelist,Tyrael/apt-package-whitelist,Tyrael/apt-package-whitelist,sternb0t/apt-package-whitelist,christophgysin/apt-package-whitelist