prepare for asciidoctor 1.5.2 upgrade (hhm - still unfinished)
prepare for asciidoctor 1.5.2 upgrade (hhm - still unfinished)

rschimmack/aim42,aim42/aim42,kitenco/aim42,aim42/aim42,feststelltaste/aim42,feststelltaste/aim42,rschimmack/aim42,kitenco/aim42