Update Russian translation

Change-Id: I6f49b83d6ab554b039f6a159b4520db5649d1e2d
Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
QmlDesigner.PropertyEditor: fix for gradient editing

We have to ensure that currentColor is not set to early.

Change-Id: I243898e08adf2f68d037374cc6c8ff586b1d5d0d
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@digia.com>