replaced prints by logging in config
replaced prints by logging in costs
replaced prints by logging in dataset_get
Made conv2d_c01b PEP8 compliant
Fixed accidental override of earlier commit
First conv2d_c01b tests
Add hdf5 dataset support
Support for targets in HDF5 datasets
fix typos in docstrings
Add test for HDF5Dataset
removed useless new lines
Use pytables instead of h5py.
Forgot to add file.
Added numerical test for conv2d_c01b
Add curl as a download option.
Add skip_if_no_data() and skip_if_no_h5py()
Fix import issue
Cleanup output .pkl files
Cleanup output .pkl files and file endings
Fix import issues