Add libxcb-image0 to ubuntu-precise; resolves travis-ci/apt-package-whitelist#1414
Add libxcb-image0 to ubuntu-precise; resolves travis-ci/apt-package-whitelist#1414

Packages: libxcb-image0 libxcb-image0-dev

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