What's Changed
* Fix - healpy can't write fits with ulonglong. by delucchi-cmu in https://github.com/astronomy-commons/hipscat/pull/65
* Proper handling of ints for writing metadata. by delucchi-cmu in https://github.com/astronomy-commons/hipscat/pull/66
* Add file helper methods needed for hipscat-import. by delucchi-cmu in https://github.com/astronomy-commons/hipscat/pull/67
**Full Changelog**: https://github.com/astronomy-commons/hipscat/compare/v0.0.7...v0.0.8