first presentation ideas
qml app skeleton
animation example
example to show usefullness of the anchors system
added description of what we want
added a MouseArea to drag the hello text
added an anchor to link the 2 texts
added an margin
attributes are updated when they are changed (so attributes depending on them also change)
changed main.cpp, YOU HAVE TO CHANGE IT TO SEE THE HELLO_WORLD_ANCHORS DEMO