This issue created memory leak and not working wxChoice (for instance after modifying the language selection).
Now, they are created only once, never recreated.
When the local ratsnest tool is used, it should toggle the state based
on the global ratsnest visibility. After changing state, the layer
cache is marked as well.
Possibly related to lp:1800301
GAL is strict regarding which layers are rendered, therefore to show
ratsnest lines when an item is dragged - the ratsnest layer must be kept
enabled. Ratsnest line visibility is enabled per item and this is the
way to show/hide the lines.
Fixes: lp:1666473
* https://bugs.launchpad.net/kicad/+bug/1666473
Freerouting-specialized menus are removed as FreeRouting is not
maintained or packaged for most OSes. Users can still import/export
SPECCTRA files in KiCad allowing them to interface with a custom
FreeRouting installation.
Includes some dialog changes to go with the menu update.
Includes promoting the Pcbnew graphics mode back to main menu.
Includes renaming Graphics modes to Toolsets.
jean-pierre charras
Seth Hillbrand
Maciej Suminski
Jeff Young
Michael