Removed Chapter B and D extensions as those should be part of the core. Removed the random.org extension is replaced by ChatterPlus. Added ChatterPlus 2.2. Renamed all files to correct suffix *.vmdx. Added the tray extension. Added OtO extension. Added version to extension where known.
Merge branch 'master' of https://github.com/vasl-developers/vasl-boards-extensions