When clicking on "Wizard" from the menu, then clicking back, it gets stuck
in a strange back stack purgatory, and then randomly changes the language.
So purge the wizard stuff for now, and add back the parts that are still
needed once that is all figured out.
This also simplifies the refactoring of the Intent handling.
this is needed for sharing of bridge data between people in the
same physical space, or by easily sharing it through chat or other
private messaging system
Nathan Freitas
Hans-Christoph Steiner