error on gotoframe does'nt return false
h264++ but not yet ok
fixing memory leak
Changing syntax on VideoEngine see description

Should work (tested) but require another set of tests runned by
@MartinDelille
Merge branch 'master' into taVideoLeak
remove change font menu
mask the video on test mode
Test mode ok
fixing prediction
Merge branch 'taPrediction'
Merge branch 'taVideoLeak'
Merge branch 'taTestMode'