[Commits] [wesnoth/wesnoth] 601045: add [on_undo]/[on_redo] actionwml

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 6010455f563f4b16bb89f2df6893908a36251cdc
      https://github.com/wesnoth/wesnoth/commit/6010455f563f4b16bb89f2df6893908a36251cdc
  Author: gfgtdf <f492343 at rmqkr.net>
  Date:   2015-09-11 (Fri, 11 Sep 2015)

  Changed paths:
    M src/actions/undo_action.cpp
    M src/actions/undo_action.hpp
    M src/actions/undo_dismiss_action.cpp
    M src/actions/undo_move_action.cpp
    M src/actions/undo_recall_action.cpp
    M src/actions/undo_recruit_action.cpp
    M src/game_events/action_wml.cpp
    M src/synced_context.cpp
    M src/synced_context.hpp

  Log Message:
  -----------
  add [on_undo]/[on_redo] actionwml

[on_undo]/[on_redo] contains tags that are executed when undoing the
current actions.