Merge pull request #111 from RosettaCommons/roccomoretti/transform_fix
Fix Transform mover bug.
An uninitialized variable was messing up conformer placement in ligand docking Transform.
Also, add tracer output of grid failures in the Transform mover.
Integration test changes in tests using the Transform mover (hts_io, ligand_dock_grid, kinemage_grid_output) expected.