fixed mrtrix direction generator out file treatment. Depends on command
filename previous commit
Merge pull request #6 from nipy/master

Update my fork of nipype
Introduced an interface for ANTS command LaplacianThickness.
ProbtrackX2 interfaces, fixes #792
added a docstring
ran make specs, this changed several files, but did not generate a test.
Merge pull request #7 from nipy/master

Update my fork of nipype.
Added 1dmatrix_save parameter option to 3dvolreg interface.
Merge remote-tracking branch 'upstream/master' into probtrackx2
ran make specs after python install to generate auto tests
fixed example, added dummy files
added ProbTrackX2 to fsl __init__.py
modified CHANGES to include ENH FSL ProbTrackX2 interface
Fixed the fieldcoeff issue and also removed the linear transforms that are added to the warps. These are unnecessry
ENH: Added a datagrabber capable of grabbing files from an SSH access
ENH: Improved style taking advantage of inheritance
BUG: Corrected typo
ENH: Now the case when there is no SSH forwarding is well handled
ENH: Incorporated mwaskom's suggestions
ENH: Changed the checks for the paramiko library so doctests pass even if the library is not there