Drop BluetoothChooser & family
Stop using BluetoothChooser in bluetooth-sendto, and drop BluetoothChooser, BluetoothChooserButton, BluetoothChooserCombo,and the tightly related BluetoothFilterWidget, from the repository.
Took the liberty to sneak in a small cleanup, since I was already touching bluetooth-sendto.
See #96 (closed)
Edited by Georges Basile Stavracas Neto