[btcsuite/btcd] aa34ec: Update docs for IRC move to freenode.

[David Hill]

  Branch: refs/heads/master
  Home:   https://github.com/btcsuite/btcd
  Commit: aa34ec0925d2b7be7b8d6553c8da89cee553daac
      
https://github.com/btcsuite/btcd/commit/aa34ec0925d2b7be7b8d6553c8da89cee553daac
  Author: David Hill <dh...@mindcry.org>
  Date:   2015-05-12 (Tue, 12 May 2015)

  Changed paths:
    M README.md
    M docs/README.md

  Log Message:
  -----------
  Update docs for IRC move to freenode.