Ttmask

What's Changed
* Allowing a custom centering option. by milesagraham in https://github.com/teamtomo/ttmask/pull/53
* updated tests by milesagraham in https://github.com/teamtomo/ttmask/pull/55


**Full Changelog**: https://github.com/teamtomo/ttmask/compare/v0.1.4...v0.1.5

What's Changed
* Create functions for mask creation that return a ndarray by jojoelfe in https://github.com/teamtomo/ttmask/pull/47
* Visual centering by milesagraham in https://github.com/teamtomo/ttmask/pull/50
* Mrc pixel sizes by milesagraham in https://github.com/teamtomo/ttmask/pull/52

New Contributors
* jojoelfe made their first contribution in https://github.com/teamtomo/ttmask/pull/47

**Full Changelog**: https://github.com/teamtomo/ttmask/compare/v0.1.3...v0.1.4

What's Changed
* sphere fix by milesagraham in https://github.com/teamtomo/ttmask/pull/44
* Curved surface by milesagraham in https://github.com/teamtomo/ttmask/pull/45


**Full Changelog**: https://github.com/teamtomo/ttmask/compare/v0.0.10...v0.1.3

What's Changed
* sphere fix by milesagraham in https://github.com/teamtomo/ttmask/pull/44
* Curved surface by milesagraham in https://github.com/teamtomo/ttmask/pull/45


**Full Changelog**: https://github.com/teamtomo/ttmask/compare/v0.0.10...v0.1.2

What's Changed
* sphere fix by milesagraham in https://github.com/teamtomo/ttmask/pull/44
* Curved surface by milesagraham in https://github.com/teamtomo/ttmask/pull/45


**Full Changelog**: https://github.com/teamtomo/ttmask/compare/v0.0.10...v0.0.11

What's Changed
* tidy up of code including refactoring box creation by milesagraham in https://github.com/teamtomo/ttmask/pull/41
* Padding mask2map by milesagraham in https://github.com/teamtomo/ttmask/pull/42


**Full Changelog**: https://github.com/teamtomo/ttmask/compare/v0.0.9...v0.0.10