[OPENENGSB-1956] Upgraded war feature version range and added openengsb-infrastructure-jms feateure to activemq-web-console feature
Merge pull request #893 from Mercynary/OPENENGSB-1956

[OPENENGSB-1956] Upgraded war feature version range and added openengsb-...
Merge pull request #896 from stfnsche/master

use OpenEngSBModelEntryDeserializer only for models
[OPENENGSB-3761] handle null values correctly