class_docstr: Handle FSL ``output_type`` and version information.
  
  output type refers to the type of file fsl defaults to writing
  eg, NIFTI, NIFTI_GZ
  
  Examples
  --------
  
  >>> from nipype.interfaces.fsl import Info
  >>> Info.version()  # doctest: +SKIP
  >>> Info.output_type()  # doctest: +SKIP
code: def parse_version(raw_info):
      return raw_info.splitlines()[0]
  
imports: from glob import glob
  import os
  from ...None import logging
  from ...utils.filemanip import fname_presuffix
  from ..base import traits, isdefined, CommandLine, CommandLineInputSpec, PackageInfo
  from ...external.due import BibTeX
label_desc: Use image node_id 1 for calling the Info obj's underlying member method code with example usage: obj.parse_version(raw_info) and returns: raw_info