outdated java dependency (HermiT)

[dafanasiev]

subj.

Actual HermiT sources are here now: https://github.com/owlcs/hermit-reasoner
"fat jar" (see owlcs/hermit-reasoner#8 for details): https://github.com/owlcs/releases/tree/master/HermiT
Maven repo: https://central.sonatype.com/artifact/net.sourceforge.owlapi/org.semanticweb.hermit/versions

see also HermiT FAQ: https://github.com/owlcs/hermit-reasoner/wiki/HermiT-FAQ

(!) NOTE: owlready2 contains modified sources: -I option added hermit/org/semanticweb/HermiT/cli/CommandLine.java#L4 - this need to be reimplemented with actual HermiT version.