Add python-scientific to ubuntu-precise; resolves travis-ci/apt-package-whitelist#1354
Add python-scientific to ubuntu-precise; resolves travis-ci/apt-package-whitelist#1354

Packages: python-scientific python-netcdf python-scientific-doc python-mpi mpich2python openmpipython

travis-ci/apt-package-whitelist,travis-ci/apt-package-whitelist