[phobos] [D-Programming-Language/phobos] cb489f: Update changelog for issue# 6258 and 6634

[noreply at github.com]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos

  Commit: cb489fc0dfe870218b4000d17c7667d0ee17eb5a
      https://github.com/D-Programming-Language/phobos/commit/cb489fc0dfe870218b4000d17c7667d0ee17eb5a
  Author: k-hara <k.hara.pg at gmail.com>
  Date:   2011-09-22 (Thu, 22 Sep 2011)

  Changed paths:
    M changelog.dd

  Log Message:
  -----------
  Update changelog for issue# 6258 and 6634