[OPENENGSB-3137] make ui.api independent of parent pom
[OPENENGSB-3137] make ui.api independent of parent pom

openengsb/openengsb,openengsb/openengsb,openengsb/openengsb,openengsb/openengsb,openengsb/openengsb,openengsb/openengsb