[Commits] [wesnoth/wesnoth] 4903ac: revert prev two commits, go back to gcc 4.8

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 4903aca9f0589ad751d90139cc588231ff8b96d2
      https://github.com/wesnoth/wesnoth/commit/4903aca9f0589ad751d90139cc588231ff8b96d2
  Author: Chris Beck <render787 at gmail.com>
  Date:   2014-10-13 (Mon, 13 Oct 2014)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  revert prev two commits, go back to gcc 4.8

There's some issue about which ubuntu version travis is running,
it seems we can't easily get gcc 4.9 from a PPA.