switch to c++ 11
fix WindowTest
disable joker and all.pro build
bigger delay for fullscreen toggle
uncrustify
new graphic unit test
paint is a signal
graphicStripTest use paint signal
video test use paint signal
graphicTest use paint signal
graphicTextTest use paint signal and test data
graphicStripTest use paint signal
fix graphictest
uncrustify
unit test can use PhDebug
fix GraphicTest.pro
rectTest, imageTest and rgbPatternTest
better font test
all graphic test pass independently from retina/travis
coveralls after success