addition of 3dretroicor interface, very basic version
adding retrocicor to __init__.py
Merge branch 'master' of https://github.com/alexschaefer83/nipype
fixed inputs for Retroicor
Added dummy files
Merge pull request #1 from chrisfilo/enh/retroicor

Enh/retroicor
added more documentation
Merge pull request #654 from alexschaefer83/master

Adding Simple 3dRetroicor Interface