[Orgmode] [BUG] .dir-locals.el broken links on cygwin

[Vladimir Alexiev]

Some of the .dir-locals.el files in the distribution are 
symbolic links to another.
On cygwin they come out as LNK files.
Emacs tries to load such LNK file and fails.
I had to remove these files to be able to edit orgmode elisp files.

Perhaps there is a way to make emacs on cygwin interpret LNK as links,
then it should be mentioned in the installation instructions.

Otherwise (and I think better), the build process could copy .dir-locals.el
from the master dir to the slave dirs