neurospin/pypreprocess — pull request #68 by schwarty (2014-04-07 12:28:53+00:00)
Title: [MRG] wrong use of Parallel

Parallel was used only if n_jobs > 1 which is:
- not useful because Parallel already runs sequentially the jobs if n_jobs=1 (with no Job Pools involved)
- just wrong because n_jobs=-1 for example would also the jobs sequentially