Version 0.6.0

Small bug fix for Python 2.7 installations.

Version 0.5.2

Changes since 0.5.1:

• Added ignore_spaces and ignore_case flags for more flexible string comparisons
• Fixed a bug (#35) with duplicate matching when nulls are present in the join columns
• Added in pre-commit and black for code formatting

Version 0.5.1

Adding in rel_tol, abs_tol, show_all_columns, and match_rates for SparkCompare

Version 0.5.0

First release to public GitHub!