Merge branch 'release/3.3.0' into develop
fixed duplicatealias for brew option
fixed issue where --all was not getting passed forward in parallel tests and the same with an alternative config file, added tests for those as well
final code quality check
Bumped version to 3.3.1 to prepare for release.
Updated CHANGELOG.md and gemspec for 3.3.1 release.
Merge branch 'release/3.3.1'