Add libv4l-0 to ubuntu-precise; resolves travis-ci/apt-package-whitelist#1878
Add libv4l-0 to ubuntu-precise; resolves travis-ci/apt-package-whitelist#1878

Packages: libv4l-0 libv4lconvert0 libv4l2rds0 libv4l-dev v4l-utils libdvbv5-0 libdvbv5-dev libdvbv5-doc dvb-tools qv4l2 ir-keytable

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