Version 0.0.2

Changes made by @adamkimbler:

• ENH: Better completion of fieldmap jsons
• ENH: Input data can be tarball/tar.gz or directory, bidsifier will detect the type and apply accordingly

Version 0.0.1

This release was working for Singularity 2. As we move to Singularity 3 and improve on the workflow, this release will be deprecated.