travis: Reintroduce asciidoctor to build
authorBjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Thu, 6 Oct 2016 07:31:57 +0000 (09:31 +0200)
committerGitHub <noreply@github.com>
Thu, 6 Oct 2016 07:31:57 +0000 (09:31 +0200)
commit27d7aa5f1034bcc64f02faeb5d928d1de0e5ea02
tree59c2e3e5ec5bc1656b340a45c03cc538805627d9
parentf8e968b2d13b23b34832a27dc55f3a6054755f9a
travis: Reintroduce asciidoctor to build

Fixes #2524
.travis.yml