ACCUMULO-3355 Broke this IT in the process. Need to check a few times to give the tracer time to write to the table.
Merge branch '1.6'
ACCUMULO-2589 Drop deprecated code from 1.x
ACCUMULO-2589 Bump version to 2.0.0

  Incompatible API changes; requires major version number bump
ACCUMULO-2589 WIP