test the screen frequency
add it to joker and fix #84
fix issue with screen frequency
Merge branch 'master' into taRefreshrate

* master: (34 commits)
  Merge branch 'master' into pbDeploy
  cp -r
  install_libltc => install_libltc.sh
  test ls
  install sdl2_image and sdl2_ttf
  fix script path
  first step : installing SDL2 to framework
  restore autotest before building joker
  add brew uncrustify
  test removing autotest
  execute doxygen and uncrustify from the good folder
  fix #68
  restore doxygen at the end of travis
  uncrustify add/remove space in function
  add space between else and {
  doxygen on PhDebug
  new PhDebug implementation
  Joker v1.1.2 => 1.1.3
  use 120Hz display (ref #84)
  remove refresh limitation in PhGraphicView
  ...

Conflicts:
	app/Joker/VideoStripView.cpp
	app/Joker/VideoStripView.h
	libs/PhGraphic/PhGraphicView.cpp
	libs/PhGraphicStrip/PhGraphicStrip.cpp
ignore .orig
remove tick2
fix for test project
minor fix
Merge pull request #86 from Phonations/taRefreshrate

Fix the refresh rate issue