Added FSL output type NIFTI to dmri mrtrix example
fix: avoid stopping of nipype-workflow caused by temporarily suspended LSF-jobs, And changed logfile of lsf-jobs from <lsf_jobid>.out to <scriptname>.log
Added support for non standard return codes. For example when a non zero
code is returned but the program has run successfully.
Make WarpTimeSeriesImageMultiTransform not crash due to wrong return
code.
Added skewness calculation.
Make it more general - calculate moments.
simplify using genfromtxt
Cleanup
Fixing typos.
make the test less sensitive to numerical errors
Merge pull request #587 from chrisfilo/enh/skewness

Added skewness calculation.
Merge pull request #572 from chrisfilo/enh/non_standard_return_codes

non standard return codes
Changes to PBS pipeline plugin.  Added a maximum length to the jobname, using a default value of 15 corresponding to the Torque maximum.  Modified the config file to do a local hash check by default.
Fixed variable name in PBS plugin.  Now works.
BF: moment parameter was ignored.
Added note about PBS optional argument for maximum jobname length.
FIX: strip extraneous whitespace in trait desc
Merge pull request #595 from mwaskom/fix/help_whitespace

FIX: strip extraneous whitespace in trait desc
Put units into descr.
Merge pull request #593 from nih-fmrif/pbs

PBS plugin fixes