Depth is now set by the EolContainer::addChild and cannot be changed.
New implementations of Clock to use std::chrono. Some Refactoring done.
Dependencies of Clock might not compile.
Adapt all code to the new Clock class.
Cleanup of Painter.
Change the way to center items on their position.
Replaced isCenteredOnPosition() and centerPosition() with setCenterPosition()
Replace several occurrences of Point(0,0) by Point::Zero.
Fix spelling in comment.
Pass iStartCallback by value to the constructor of Launcher.
Implemented class Animation to provide animation to values.
Update project file to be able to compile the last few commits.
Cleanup of main.cpp.
Merge with remote branch