Prepare for next release

Signed-off-by: Sebastian Hoß <mail@shoss.de>
Added LICENSE

Signed-off-by: Sebastian Hoß <mail@shoss.de>
Removed trailing '/' to fix issueManagement.url

Signed-off-by: Sebastian Hoß <mail@shoss.de>
[maven-release-plugin] prepare release superpom-1.0.1