brk: adding save changes
Merge branch 'master' into enh/saveworkflow

* master:
  changelog
  DOctest fix
  PEP8
  add doc
  DOC: Update info on Condor and its plugins.
  DOC: Fix documentation glitch
  BF: Use unique filenames for DAGMan workflows
  enh: remove logger dump added in 9d6b1a86921982b84f17b75ebf1a515f1d8710f7
  fix in NewSegment warp field output options
  fix: ensure that commandline calls force terminal output if stdout or stderr is required
  fix: failing flirt test
  fix: doctest for commandline
  doc: added change note
  enh: allow commandline interfaces to control terminal output
  adding trim interface that keeps the original dtype storage
brk: still updating export
Merge remote-tracking branch 'upstream/master' into enh/saveworkflow

* upstream/master:
  added maths.MaxImage examples
  test maths.MaxImage for fslmaths -Tmax option
  add maths.MaxImage for fslmaths -Tmax option
  fix: change type of loops,speedup and between loops so its compatible with changes in the nipy code
enh: first pass at saving a flattened workflow to a python file
fix: attempt to resolve pickled function strings
fix: update a few more dynamic interfaces and allow for keyword arguments to be encoded
fix: datagrabber outfields
fix: node names should reflect workflow heirarchy
fix: node.name still being used
fix: node.name still being used
fix: node.name still being used
fix: nodenames in connect statement
Merge pull request #18 from akeshavan/saveworkflow

fix: nodenames in connect statement
Removed hardcoded path to slicer. Reverted back to having CLIs in PATH
instead of --launcher.
fsl invertwarp
Merge branch 'master' into fsl_warputils

* master: (21 commits)
  Fixed error in _rotate_bvec that was adding an extra entry to the output rotated_bvecs file and offsetting the correction by one volume.
  add Bandpass to init
  homogenize name function accross interfaces
  fixing for new gen_filename autopep8
  autopep8
  few interfaces added, pep8
  add min version for bbr options
  pep8
  doctest
  Modified create_dmri_preprocessing to allow for pipeline use with and without fieldmap files  - Added use_fieldmap flag to create_dmri_preprocessing
  fixes
  inverse deformation field
  typo
  adding fsl6 options (bbr)
  fixing ApplyInverseDeformationOutputSpec bug
  Revert "simplify in_file"
  simplify in_file
  merge
  mock changes
  trailing comma fix
  ...
autopep8
add an example
Fixed tests.