Zoom to fit (only_shrink=false) for Preview and Image Viewer
Fix input.bg red and slider handle border in image viewer
Disable 'Full Range' button for 'double' & 'float'
Blitz new function: image.getRenderingDefId()
Show Owner and Current rdef on rdef thumb buttons
Typo bugfix in image-viewer 'double' check
Merge remote-tracking branch 'origin/develop' into m1_demo_fixes

Conflicts:
	components/tools/OmeroPy/src/omero/gateway/__init__.py
Merge pull request #3094 from will-moore/m1_demo_fixes

M1 demo fixes