AsciidoctorFormatter: Simplify code by using the Asciidoctor >= 1.5 API

It was checked that attributes, like toggling tableOfContents(), are
indeed taken into account even without an output file thanks to the new
version of Asciidoctor.

Change-Id: I06b669d399c2ee0c9e5b314531e917396cf2620e
1 file changed
tree: 868f1cd4ba726a10d3ccd066be0a96d47783ed68
  1. .settings/
  2. lib/
  3. src/
  4. .buckconfig
  5. .gitignore
  6. BUCK
  7. LICENSE
  8. pom.xml
  9. VERSION