fixes on Slurm/BJ API
VERSION file is now automatically created
fixed logging

fixes #77 #67
fix #112
degrade to old git versions
removed password
fixed typo
Merge branch 'master' of github.com:saga-project/BigJob
support for spmd_variation
Merge branch 'master' into develop-prod

* master:
  support for spmd_variation
  fixed typo
  removed password
  degrade to old git versions
  fix #112
  fixed logging
  VERSION file is now automatically created
  fixes on Slurm/BJ API

Conflicts:
	bigjob/bigjob_manager.py
	setup.py