475833

This updates the minor version of SWT as we removed API. Semantic
versioning would dictate to increase major but the PMC decided that this
does more harm then helping to the community.

Includes update for build.xml, not sure if that is still used.

Change-Id: I36f17c32f70993b1b10f8482dfb9643a3abf2c19
Signed-off-by: Lars Vogel <Lars.Vogel@vogella.com>