[RTM] Support GIFTI outputs in SampleToSurface#1886

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chrisgorgo merged 3 commits intonipy:masterfrom

effigies:freesurfer_outtypes

Mar 21, 2017

Commits on Mar 17, 2017

Commits on Mar 20, 2017

Warn/error on extension/file type mismatch
effigies
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