BUG: old ANTS segfault when no params are passed
Merge branch 'master' of github.com:stnava/ANTs
 ok
Merge pull request #43 from aghayoor/consistencyWithLastITK

BUG: make ANTs consistent with new updates of ITK
ENH: add projection operations
Merge branch 'master' of github.com:stnava/ANTs
...
ENH:  Adding code to do tumor segmentation.
Merge branch 'master' of https://github.com/stnava/ANTs
ENH:  Changed default parameters to match manuscript.
DOC:  Fixed documentation.
ENH:  Adding floating point option.
ENH: automated sparseness selection for SparseRecon
Merge branch 'master' of github.com:stnava/ANTs
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ENH: automated sparseness selection for SparseRecon
ENH: add external initialization option
BUG: should not sort results when using prior to initialize
ENH:  Adding sharpening function.
ENH:  Enabling antsRegistration-based template construction.
BUG:  Fixing some stuff.
BUG:  Fixing some stuff.
BUG:  Wrong dimension specified.