Add icons for database and server
Merge #4606 - add fullscreen controls
Add general purpose fullscreen function and provide map control to use it
Merge #4605 - create undo icon for maps
Use view for control icon, Exclusively use setAttribute as assigning aria-xx attributes with simple = sign does not work
CodeStyle
Fix: #4033 - RTL icons - both icon and image replacement
Fix: #4032 - arrows on RTL pages not reversed
Merge: #3803, Merge: #3706
Fix: #3617 - add 'share URL' feature
Remove spaces around icons for better alignment
Fix: #3772 - wrong icon for location record
Improve support for _LOC records
Fix: #3730 - icons on pedigree chart
Merge GEDCOM element code from 2.1 branch
Better handling for custom record types
Redesign name accordion
Prefer constants to literal strings
Replace batch-update with data-fix modules. Add data-fix for _PRIM tags. Fixes: #1354, Fixes: #1370, Fixes: #1386, Fixes: #2931
Apply PSR12 code style to templates
Fix: spacer icon shows as 'missing icon'
Refactor icons. Use SVG and foreground images. De-duplicate. Remove unused.
Convert controller to request handler
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