Merge pull request #261 from cristal-ise/feature/Issue1182-PropertyDe…

…scList-DescObject

Feature/issue182 property desc list desc object

Releasing 3.6.0 - Merge branch 'develop'

# Conflicts:
#	pom.xml

Merge branch 'develop'

Conflicts:
	pom.xml
	src/main/java/org/cristalise/kernel/graph/model/GraphableVertex.java

Merge branch 'develop'

Conflicts:
	pom.xml
	src/main/java/org/cristalise/kernel/graph/model/GraphableVertex.java

Merge branch 'hotfix/3.4.2'

#207 - release 3.4.1

release v3.4.0

Releasing v3.3.0

Release 3.2

Should be built and signed by Travis...

Allow agents to be defined with no role - they will get put in the base

role by default.