Remaining stage 1 fixes

[JLTastet]

This completes the stage 1 changes.

After these commits, futurize -wn -1 **/*.py is a no-op.

I ran the basic workflow from the README (without the pickler fix), and so far everything works fine.

Please test it and report any issues here.

[siscia]

It might not be a problem, but as I mentioned, if I were in you I would run it on all the directories.

smosciat@simo:/tmp/FairShip$ git branch
  master
* stage1
smosciat@simo:/tmp/FairShip$ git remote -v
origin	https://github.com/JLTastet/FairShip.git (fetch)
origin	https://github.com/JLTastet/FairShip.git (push)
smosciat@simo:/tmp/FairShip$ git branch
  master
* stage1
smosciat@simo:/tmp/FairShip$ futurize -wn -1 **/**/*.py
RefactoringTool: Skipping optional fixer: idioms
RefactoringTool: Skipping optional fixer: ws_comma
RefactoringTool: No changes to housekeeping/cpplint/cpplint.py
RefactoringTool: No changes to macro/obsolete/genfitMain.py
RefactoringTool: No changes to macro/obsolete/genfitShip.py
RefactoringTool: No changes to macro/obsolete/run_sim.py
RefactoringTool: No changes to macro/obsolete/ShipAnaWithVertexing.py
RefactoringTool: No changes to millepede/tools/readMilleBinary.py
RefactoringTool: Files that need to be modified:
RefactoringTool: housekeeping/cpplint/cpplint.py
RefactoringTool: macro/obsolete/genfitMain.py
RefactoringTool: macro/obsolete/genfitShip.py
RefactoringTool: macro/obsolete/run_sim.py
RefactoringTool: macro/obsolete/ShipAnaWithVertexing.py
RefactoringTool: millepede/tools/readMilleBinary.py

[JLTastet]

@siscia I did what you suggested, but it does not result in any extra changes.