fixing ROIstats, remove some weird json output
autopep8
fix tests
Merge branch 'master' into bug/afni

* master:
  fix: cleaned up file removal to pay attention to related files such as img/hdr/mat, BRIK/HEAD
again ABSOLUTE PATH ARE NECESSARY FOR AFNI!! thank you =]
fix autoname  again and again and again..."
afni with 1dcalc
svm tools added
Merge https://github.com/nipy/nipype
Merge pull request #1 from nipy/master

pull from nipype
Merge branch 'master' of https://github.com/stymy/nipype
added eval, fixed tcat, added means
New AddNoise interface

Simple way to add gaussian (signal) and rayleigh (background) noise
to images
Merge pull request #2 from nipy/master

merge nipype updates
Merge pull request #3 from nipy/master

nipype update
Merge branch 'master' into enh/NewAddNoiseInterface
Fixed P2PDistance

Interface failed because tvtk is loaded with the default value
of ETSConfig.toolkit. Now it is initialized, so now the enthough.traitsui
does not look for $DISPLAY.
PEP8 formatting
Merge pull request #4 from sgiavasis/0.9.2_cpac-tested

0.9.2 cpac tested
Review FSL eddy interface

Just fixed PEP8 errors in the interface and reviewed the solution
for the bugs, that were already solved.

Please, close #769.