FCREPO-2463: minor formatting (#30)
FCREPO-2463: minor formatting (#30)

* clean up documentation after refactoring to multi-module

* fix flake8 error and update README

* typos

* removed trailing whitespace from docstring

* fix log formatting for resource counter and minor code formatting

jwestgard/fcrepo-import-export-verify,fcrepo4-labs/fcrepo-import-export-verify