Merge pull request #9616 from keymanapp/feat/windows/create-installer-without-buildpkg

feat(developer): remove Delphi package installer compiler 🎺

Author: mcdurdin

developer/src/README.md

@@ -8,9 +8,6 @@ We do not have 100% clean separation between Keyman Developer and Keyman for
 Windows. Shared units are intended to live in common, however the following
 projects will need to be updated in the future.
 
-* buildpkg in Windows depends on various compiler units in multiple folders.
-  -- should be removed as part of 17.0.
-
 * kmbrowserhost in Windows is included as part of Keyman Developer.
 
 # Folders