This will remove unwanted query parameters( page UR, Referrer, etc.) to reduce cardinality.

1. 3 | validate input URL, preserve marketing parameters is now optional
2. 2.0 | allowed setting so certain parameters cannot be forced to lower case, removed duplicate parameters.
3. 1.3 | added default allowed query params as per https://github.com/CardinalPath/gtm-template-ga-queryparam-stripper/issues/1
4. 1.2 | bugfix on excludes when field is empty
5. 1.1 | code changes to reference parseUrl api
6. 1 | initial release