Merge pull request #60 from bodleian/depthmap_fixes Depthmap fixes

Merge pull request #57 from bodleian/dependabot/pip/pillow-10.0.1 Bump pillow from 9.1.0 to 10.0.1

Merge pull request #52 from bodleian/develop Release 2022-06-23

Merge pull request #49 from bodleian/develop Fix #48 - support jpylyzer 2 new output format

Merge pull request #47 from bodleian/develop Release 2019-07-03 (retry 2)

Merge pull request #27 from bodleian/develop Documentation improvements

Merge pull request #18 from bodleian/develop Travis, readthedocs, and change to exiftool