Migrate to Lucene 6.1.0

This change needs a target platform update to include the latest Lucenes
from latest Orbit. I could have included it myself but the TP files were
named 'neon' so I was not sure what they were meant for. I can rework it
if you need me to.

Bug: 514241
Change-Id: Iee330cfde5d13b9569a05cb91267329b398ad77f
Signed-off-by: Sopot Cela <scela@redhat.com>
Signed-off-by: Andreas Sewe <andreas.sewe@codetrails.com>
9 files changed