Fix WFE-1161.
Fix WFE-1159.
Event bus is never null. Fixes WFE-1163.
[maven-release-plugin] prepare release portal-4.3.2
[maven-release-plugin] prepare for next development iteration
Event bus is serializable. Fix a bug in recalculating the RO quality.
[maven-release-plugin] prepare release portal-4.3.3
[maven-release-plugin] prepare for next development iteration