include 3dAFNItoNIFTI command in interfaces.afni
include AFNItoNIFTI in module init file
now able to set prefix and file extension automatically NIFTI
DOC: Add short doc page for SelectFiles
enh: updated mindboggle atlases
fix: missing template
fix:total_seconds_python2.6
microseconds
microseconds
enh: allow naming a workflow
Merge pull request #653 from satra/fix/atlasupdate

Fix/atlasupdate
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
Merge pull request #650 from mwaskom/doc/select_files

DOC: Add short doc page for SelectFiles