Add genometools to ubuntu-precise; resolves travis-ci/apt-package-whitelist#2836
Add genometools to ubuntu-precise; resolves travis-ci/apt-package-whitelist#2836

Packages: genometools genometools-common libgenometools0 libgenometools0-dev genometools-doc genometools-dbg python-genometools

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