fix for the which[0]=1 option -> reslice 2..n images
3drefit does not accept -prefix option, since it operates on its own file
now it will work if you give the same out_file name as in_file name
however if you give no out filename it might not work if your
infile is a .nii or .nii.gz since afni will make briks
fix the TCorrMap histogram options
Merge branch 'cline_bug' into afni/tcorrmap

* cline_bug:
  fixe name_source traits
Merge branch 'cline_bug' into afni/tcorrmap

* cline_bug:
  where does source_name come from? should fix a lot of gen_file in afni other than out_file
fix tcorrmap for use of source_name, depends on recent fix cline_bug branch
each time I use an afni interface I have not been using for a long time I spend 4 hours fixing some bugs that goes down to base interface specs......
enh: added tutorial notebook
Merge pull request #576 from satra/enh/tutorial_notebook

enh: added tutorial notebook
fix: updated tutorial to include download of data
Merge pull request #577 from satra/enh/tutorial_notebook

fix: updated tutorial to include download of data
fix: mark's last name

thanks @arokem
Fix SPM interfaces
Slight correction to previous PR
Merge pull request #578 from mick-d/master

Fixed CalcCoregAffine and ApplyTransform in nipype/interfaces/spm/utils.py
fix: broken test to reflect interface changes.
Merge pull request #563 from alexschaefer83/master

interfaces.afni 3drefit was not running
Merge pull request #569 from bpinsard/afni/tcorrmap

Afni/tcorrmap
Segment in SPM interface throws error.
In Segment, include bias-corrected output only if corresponding save_bias_corrected boolean is True.
This prevents to throw an error when save_bias_corrected is set to False but Segment still looks for a created bias-corrected output.