Merge branch 'master' into nipype_additions

* master: (38 commits)
  Create COMMIT_INFO.txt
  Delete COMMIT_INFO.txt
  Auto generated the test for the updated interface.
  Update COMMIT_INFO.txt
  add new tutorial to doc.
  fix: add nose to requirements
  fix: conda install without prompt
  fix: conda install
  tst: enable py26 testing
  fix: change nipype:value to prov:value
  fix: merge rdfs:label export from upstream
  Autotest file of camino/dti.py DTMetric interface
  BUG: antsRegistration command line failure
  fix: auto test
  Camino update
  Add header option for camino.dti.DTMetric
  Correct PEP8
  New interface for Camino dtshape. Minor correction to Camino ComputeEigensystem
  Commiting again same thing
  Camino update
  ...
Merge branch 'master' into nipype_additions
mem leaks tracking
Merge branch 'nipype_additions' into testing_tmp