[Commits] [wesnoth/wesnoth] 65ecc8: Update RELEASE_NOTES

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 65ecc87274cbf0e252d77fc806bd00cc2cc3c63f
      https://github.com/wesnoth/wesnoth/commit/65ecc87274cbf0e252d77fc806bd00cc2cc3c63f
  Author: CelticMinstrel <CelticMinstrel at users.noreply.github.com>
  Date:   2015-12-10 (Thu, 10 Dec 2015)

  Changed paths:
    M RELEASE_NOTES

  Log Message:
  -----------
  Update RELEASE_NOTES

Clarify some things in the deprecation section and fix typos