Omero-figure

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- Fix exporting of unsaved figures ([269](https://github.com/ome/omero-figure/pull/269))

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- Cropping of the page to fit around image panels ([252](https://github.com/ome/omero-figure/pull/252))
- Creation of new labels from Tags on the image ([254](https://github.com/ome/omero-figure/pull/254))
- Allow renaming of saved figures ([251](https://github.com/ome/omero-figure/pull/251))
- Fix export of multi-page PDF info section with ReportLab 3.4.0 ([260](https://github.com/ome/omero-figure/pull/260))
- Fix display of Z and T index ranges in crop dialog ([258](https://github.com/ome/omero-figure/pull/258))
- Fix listing of files in the Files > Open dialog when user has middle name ([247](https://github.com/ome/omero-figure/pull/247))

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- Fix display of channel buttons in IE11
- Add IDR figure to demo
- Remove extra computation when converting radians and degrees (thanks to https://github.com/carandraug)

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- Fix export of figures created before the introduction of the Reverse Intensity feature in OMERO 5.3.0
- Fix label of channels with LUT assigned. This fixes the failure when exporting the figure
- Set the background color of all pages when exporting a figure on multiple pages

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- Add support for italics and bold in panel labels using markdown syntax ([209](https://github.com/ome/omero-figure/pull/209))
- Allow export of a figure as new OMERO Images (one per page) ([210](https://github.com/ome/omero-figure/pull/210))
- Allow to change the background colour of the pages ([211](https://github.com/ome/omero-figure/pull/211))
- Make the json file human readable ([212](https://github.com/ome/omero-figure/pull/212))
- Fix slider range issue when min pixel intensity is greater than 9999 ([213](https://github.com/ome/omero-figure/pull/213))
- Allow to script various changes to the figure from the browser devtools console ([216](https://github.com/ome/omero-figure/pull/216))
- Add support for Reverse Intensity ([219](https://github.com/ome/omero-figure/pull/219))
- Remove unused dependencies ([223](https://github.com/ome/omero-figure/pull/223))

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- Load ROIs from OMERO to add new Shapes to your figure ([190](https://github.com/ome/omero-figure/pull/190))
- Shapes can be selected to add to the image within the figure
- Set an explicit x, y, width and height for selected panels ([169](https://github.com/ome/omero-figure/pull/169))
- When resizing panels, you can enforce the current aspect ratio ([193](https://github.com/ome/omero-figure/pull/193))
- Choose look-up tables from those provided by OMERO
- Can render each channel with a different look-up table
- Additional look-up tables can be added to the OMERO.server
- Support for the new 'open-with' functionality
- Rendering setting inputs for channels allow entering of numbers instead of only using sliders ([166](https://github.com/ome/omero-figure/pull/166))
- flake8 and pep8 compatible
- Use valid SPDX license expression