UniRes 0.4

What's Changed

• Enhancements x 3 by @brudfors in #26
• Better handling of CT data by @brudfors in #27
• Update Docker image tags in README by @brudfors in #28

Full Changelog: v0.3...v0.4

UniRes 0.3

* Use newer nitorch backend and CUDA version
* Improved README
* Refactored Docker related files
* Deleted demo_clinical as the brain scans used are no longer available on TCIA
* Removed scikit-image dependency
* Re-run demos with newest version of code
* Sett regularisation scaling to 4.0
* Removed unecessart print output

UniRes v0.2

REFAC: removed warnings, work with latest nitorch

UniRes v0.1

Merge pull request #16 from brudfors/fix-dependencies

Fix dependencies