BUG:  Only use existing warped labels for majority voting.
ENH: add mha read/write to antsApplyTransformsToPoints
Merge branch 'master' of github.com:stnava/ANTs
...
STYLE: make verbose option - turn it off
ENH: verbose option in n3, default false
BUG:  Need to use only the existing warped labels for majority voting.
BUG: points_in instead of points_out
ENH: template over I/O type for antsApplyTransformsToPoints

TODO: add float/double option accessible from command line
ENH:
     -p, --precision 0/1
          use-double-precision
ENH:  Space needed between mask flag and names.
ENH: add N4 to antsASLProcessing.sh; BUG: TEMPLATE was being used even if undefined
COMP:  Update itk superbuild.