Rms-filecache

What's Changed
* Add FCPath as valid input for new_path by rfrenchseti in https://github.com/SETI/rms-filecache/pull/27


**Full Changelog**: https://github.com/SETI/rms-filecache/compare/v2.0.2...v2.0.3

**Full Changelog**: https://github.com/SETI/rms-filecache/compare/v2.0.0...v2.0.2

What's Changed
* Type annotation, URL-to-path translators by rfrenchseti in https://github.com/SETI/rms-filecache/pull/22
* Implement FCPath by rfrenchseti in https://github.com/SETI/rms-filecache/pull/24


**Full Changelog**: https://github.com/SETI/rms-filecache/compare/v1.2.4...v2.0.0

What's Changed
* Fix create_parents option by rfrenchseti in https://github.com/SETI/rms-filecache/pull/17


**Full Changelog**: https://github.com/SETI/rms-filecache/compare/v1.2.3...v1.2.4

What's Changed
* Implement multi-file upload/download by rfrenchseti in https://github.com/SETI/rms-filecache/pull/9


**Full Changelog**: https://github.com/SETI/rms-filecache/compare/v1.1.0...v1.2.0

Add `FileCacheSource` subclasses. Add `exists` methods.