Merge PPA install instructions in README.md on branch 'master' into debian
authorAdrian Iain Lam <adrianiainlam@users.noreply.github.com>
Tue, 19 Sep 2017 08:24:49 +0000 (16:24 +0800)
committerAdrian Iain Lam <adrianiainlam@users.noreply.github.com>
Tue, 19 Sep 2017 08:24:49 +0000 (16:24 +0800)

Trivial merge