Introduced a wrapper for 3dTcorr1D.
Merge pull request #5 from nipy/master

Update nipype fork.
Made revisions to the new 3dTCorr1D interface.
Merge branch 'master' of https://github.com/sgiavasis/nipype
fixed workflow name
added example to docstring, removed leftover genfile
added new interface info to the changelog
added missing import
added test file for TCorr1D
Merge branch 'enh/3dTCorr1D'

Conflicts:
	CHANGES