[Commits] [wesnoth/wesnoth] f5a950: cleanup .travis.yml

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: f5a950875d4b500f4ed97aea81b6b59df08fd351
      https://github.com/wesnoth/wesnoth/commit/f5a950875d4b500f4ed97aea81b6b59df08fd351
  Author: Chris Beck <render787 at gmail.com>
  Date:   2014-07-05 (Sat, 05 Jul 2014)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  cleanup .travis.yml

- Don't install gdb twice
- Time the gdb install
- If the cpp tests return any code >= 128 then apply gdb
- Add some comments