v1.4.4

[lbressler13]

What was changed?

• countConsistent, and map/filter/filterNot methods for ConstMultiSet
• plusC, minusC, intersectC
• Refactor ConstMultiSet implementation

Checks

• New and existing unit tests pass with my changes
• Unit tests have been written for all new and changed functions
• Comments have been added where needed
• Docstrings have been updated with any modified function signatures
• Anything that has been updated for one array type has been updated for all array types
  • I know. I'm sorry. It's important.
• ktlint has run successfully
• The version number has been updated if necessary

How was this tested?

Unit tests

Additional Comments

Clearing the last TODO 🎉