travis-ci: Use "slim" Debian image for testing
authorSimon McVittie <simon.mcvittie@collabora.co.uk>
Mon, 28 Nov 2016 17:24:55 +0000 (17:24 +0000)
committerAtomic Bot <atomic-devel@projectatomic.io>
Tue, 29 Nov 2016 14:11:50 +0000 (14:11 +0000)
commit0261560b35aef5f1b1968311a7fba8ec06fec575
treeb682ddd5cae03a25d8cf292046ac18d84131dea8
parent3d6269ebfb318a51b1714d117f31d8a0dca0eed1
travis-ci: Use "slim" Debian image for testing

Documentation and similar files are stripped from this image, making
it quicker to install.

Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
Closes: #600
Approved by: cgwalters
.travis.yml