Elements work like they've always done, this just moves the commonly
used components away from the global namespace.
The qmldir file still does something, although at this point it is
unknown exactly how it's used and whether or not it could be changed to
simplify imports across the block.
Setting the default audio profile has also been moved into the separate
dialog box. This should not change anything and no bugs were found in
testing, however I have no idea how objects in QML/C++ are initialized
or if our current codebase is created with this in mind.
Vasily