Update bindings
Update LED Strip, Motion Detector and Piezo Speaker plugin
Merge branch 'master' of github.com:Tinkerforge/brickv

Conflicts:
	src/brickv/bindings/bricklet_analog_in.py
	src/brickv/bindings/bricklet_dual_button.py
	src/brickv/bindings/bricklet_hall_effect.py
	src/brickv/bindings/bricklet_industrial_digital_in_4.py
	src/brickv/bindings/bricklet_io16.py
	src/brickv/bindings/bricklet_io4.py