Direct support for loading data and design from openfmri.org-style datasets

Hehe, that is exactly what it is supposed to be: a (largely) API compatible alternative to eventrelated_dataset(). It works just like it. Eats a dataset, spits out as dataset. Inside it is very simple, but the API similarity is what makes OpenFMRIDataset.get_model_bold_dataset() possible -- where you can simply drop the right "dataset factory" function (i.e. eventreleated vs. conditionlabeled) for the intended purpose.