travis: use sudo-less apt-plugin install of libogg-dev.
authorRalph Giles <giles@thaumas.net>
Mon, 18 Jan 2016 19:35:11 +0000 (11:35 -0800)
committerRalph Giles <giles@thaumas.net>
Mon, 18 Jan 2016 19:39:56 +0000 (11:39 -0800)
commit9883e8c3da8935aabd045fbd514066d3f3ce4201
treea8d93721365a6ce5306e0663859bbe25b609239f
parentc75b3b1282de1010883aa1391bc8ea31dc8ac98e
travis: use sudo-less apt-plugin install of libogg-dev.

This lets our test job dispatch on the container infrastructure,
which is faster.
.travis.yml