[Commits] [wesnoth/wesnoth] f9a021: Deploy display_context::get_team when possible

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: f9a021eaab1dbd7b3dbd228dacfc2c637ca33be7
      https://github.com/wesnoth/wesnoth/commit/f9a021eaab1dbd7b3dbd228dacfc2c637ca33be7
  Author: Charles Dang <exodia339 at gmail.com>
  Date:   2017-04-26 (Wed, 26 Apr 2017)

  Changed paths:
    M src/actions/advancement.cpp
    M src/actions/attack.cpp
    M src/actions/undo.cpp
    M src/actions/vision.cpp
    M src/ai/default/ca.cpp
    M src/ai/default/contexts.cpp
    M src/ai/default/recruitment.cpp
    M src/display_context.cpp
    M src/persist_var.cpp
    M src/play_controller.cpp
    M src/playsingle_controller.cpp
    M src/replay.cpp
    M src/scripting/lua_unit.cpp
    M src/synced_commands.cpp
    M src/units/abilities.cpp
    M src/units/filter.cpp
    M src/whiteboard/attack.cpp
    M src/whiteboard/utility.cpp

  Log Message:
  -----------
  Deploy display_context::get_team when possible

This replaces uses of teams()[side - 1] when appropriate. Doesn't touch usecases in other classes.