New UI based n QML

[Roberto Alsina]

Remember long, long ago, when I said that the UI based on QWidgets
looked boring and old and wanted to replace it with HTML?

This is just an experiment at the moment, but I am doing it using QML
instead. I think the result is pretty nice! You can check an ebook
reader in the qml branch doing python qmlmain.py

It requires PySide instead of PyQt though.

Best regards!