message: Fix Travis CI build.  Explicitly point the Tympan library to the Teensy versions of the Audio and SD libraries.
diff: @@ -4,5 +4,6 @@ framework = arduino
  board = teensy36
  build_flags = -D USB_EVERYTHING
  lib_deps =
  - Wire
  /home/travis/build/Tympan/Tympan_Library
  + https://github.com/PaulStoffregen/Audio.git
  + https://github.com/PaulStoffregen/SD.git
  \ No newline at end of file
  