Added support of creating/changing pin, Added swedish localisation and English strings for choose/verify pin

Change-Id: I0060a3dda6e57b66f16356bb7aee9dcfd951d780
Fixed property(copy) to match others.

Change-Id: Id74284a03e5570c568cd0dcadd210564c90242a9
Slow down the shake animation a bit

At the prior speed, the framerate was not high enough to make the shake look smooth.