[Commits] [wesnoth/wesnoth] 4d7b22: Refactor std::put_time detection

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 4d7b2294c5ca732998dbd50fb91263a6a080af4b
      https://github.com/wesnoth/wesnoth/commit/4d7b2294c5ca732998dbd50fb91263a6a080af4b
  Author: Celtic Minstrel <celtic.minstrel.ca at gmail.com>
  Date:   2016-12-16 (Fri, 16 Dec 2016)

  Changed paths:
    M src/gettext_boost.cpp
    M src/global.hpp
    M src/utils/io.hpp

  Log Message:
  -----------
  Refactor std::put_time detection

Hopefully this will allow both clang and GCC to work on Travis.