[conformal/btcd] 7846b2: Update README.md TODO to remove 32-bit MSI.

[Dave Collins]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcd
  Commit: 7846b2f4e27f24e2dffc9530db5926f066002572
      
https://github.com/conformal/btcd/commit/7846b2f4e27f24e2dffc9530db5926f066002572
  Author: Dave Collins <da...@conformal.com>
  Date:   2013-10-22 (Tue, 22 Oct 2013)

  Changed paths:
    M README.md

  Log Message:
  -----------
  Update README.md TODO to remove 32-bit MSI.

32-bit MSIs will now be available for all future releases.