[elpa] branch externals/chess updated (1e7c274 -> 3ba4ea4)

[Mario Lang]

mlang pushed a change to branch externals/chess
in repository elpa.

      from  1e7c274   After 10 years of preparation, release 2.0.0.
       new  3ba4ea4   Fix chess-polyglot to work on 32-bit Emacsen.

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 NEWS              |   17 ++-
 chess-polyglot.el |  563 +++++++++++++++++++++++++++--------------------------
 2 files changed, 297 insertions(+), 283 deletions(-)