Planetmapper

What's Changed
* Fixing `correct_path` for user/variable expansion by ortk95 in https://github.com/ortk95/planetmapper/pull/180
* Fix bounds error when checking for NaNs while mapping by ortk95 in https://github.com/ortk95/planetmapper/pull/181
* Documentation by ortk95 in https://github.com/ortk95/planetmapper/pull/182


**Full Changelog**: https://github.com/ortk95/planetmapper/compare/v1.4.6...v1.4.7

What's Changed
* Improve NaN propagation when mapping by ortk95 in https://github.com/ortk95/planetmapper/pull/173
* Move centre_disc from Observation to BodyXY by ortk95 in https://github.com/ortk95/planetmapper/pull/174
* Update version number by ortk95 in https://github.com/ortk95/planetmapper/pull/175


**Full Changelog**: https://github.com/ortk95/planetmapper/compare/v1.4.5...v1.4.6

What's Changed
* Only produce pixel backplane for valid pixels by ortk95 in https://github.com/ortk95/planetmapper/pull/169
* Propagate NaN values when mapping with spline interpolation by ortk95 in https://github.com/ortk95/planetmapper/pull/170


**Full Changelog**: https://github.com/ortk95/planetmapper/compare/v.1.4.4...v1.4.5

What's Changed
* Return a copy of mapped data to protect cached data from being modified by ortk95 in https://github.com/ortk95/planetmapper/pull/164
* Documentation by ortk95 in https://github.com/ortk95/planetmapper/pull/165
* Don't use memmap when reading FITS data by ortk95 in https://github.com/ortk95/planetmapper/pull/166
* Update version number by ortk95 in https://github.com/ortk95/planetmapper/pull/167


**Full Changelog**: https://github.com/ortk95/planetmapper/compare/v1.4.2...v1.4.3

v.1.4.4
What's Changed
* Improving customisation of wireframe plots by ortk95 in https://github.com/ortk95/planetmapper/pull/168


**Full Changelog**: https://github.com/ortk95/planetmapper/compare/v1.4.3...v.1.4.4

What's Changed
* Fixing GUI save dialog size bug by ortk95 in https://github.com/ortk95/planetmapper/pull/163


**Full Changelog**: https://github.com/ortk95/planetmapper/compare/v1.4.1...v1.4.2

What's Changed
* Auto update GUI Open values when path edited by ortk95 in https://github.com/ortk95/planetmapper/pull/162


**Full Changelog**: https://github.com/ortk95/planetmapper/compare/v1.4.0...v1.4.1