[OPENENGSB-3786] refactor xlink
[OPENENGSB-3786] fix checkstyle and missing license errors
[OPENENGSB-3784] fix JMSPortAdminIT
Merge pull request #908 from matthiasseidemann/master

[OPENENGSB-3793] Update useprojects domain model
Merge pull request #907 from stfnsche/ITFIX

[OPENENGSB-3784] fix JMSPortAdminIT
Merge pull request #906 from stfnsche/master

[OPENENGSB-3786] refactor xlink