Strong typing testing

Testing via Example that working property works, but add step(s) where QML property

• QML property is changed and then compiled
• Java keyword change as well
• With different modules
• Package name
  • Default vs custom (leaf i.e. last part of the packet name, now example uses default one)
• Change module name: should fail on compile time.
• Change the main component name in Qt app side: should fail on compile time.