Fixes for gsutil deprecation

Fixed project name

Update .gitignore

Fix for build

Merge pull request #44 from getzlab/francois-a-patch-1

Update README.md

Replacing setup.py with pyproject.toml; version bump

Options to silence output from gsutil wrappers

Added user_project option

Fix for datetime conversion

Fix for DataFrame.applymap deprecation

Added get_submission_metadata; minor fixes, formatting

Fix for iteritems deprecation

Added datetime formatting for gs_stat

Fix for Iterable