fix index array out of bounds @ BPMN import
update connector version
update version
update pom to use 6.0.2 engine and bundle
tag from ci
Revert trunk snapshot version
Merge remote-tracking branch 'origin/6.0.x-RC' into 6.0.x

Conflicts:
	plugins/org.bonitasoft.studio.importer/src/org/bonitasoft/studio/importer/bpmn/BPMNToProc.java
	pom.xml