[Commits] [wesnoth/wesnoth] a3831f: Various fixes to make travis happier

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: a3831fead2db25b7573e010d05507345c68638d9
      https://github.com/wesnoth/wesnoth/commit/a3831fead2db25b7573e010d05507345c68638d9
  Author: Andreas Löf <andreas at alternating.net>
  Date:   2016-06-02 (Thu, 02 Jun 2016)

  Changed paths:
    M .travis.yml
    M src/CMakeLists.txt
    M src/scripting/game_lua_kernel.cpp
    M src/server/server.cpp

  Log Message:
  -----------
  Various fixes to make travis happier

Take out the clag to suppress warnings for lua in clang as it's not needed.
Make cmake builds in travis verbose.
Fix uninitialised variables that clang picks up on in cmake builds.