Fixing CamelJobManager and chain related components
Merge branch 'refactoring' of https://github.com/adperezmorales/stanbol-camel-workflow into refactoring

Conflicts:
	workflow/cameljobmanager/pom.xml
	workflow/cameljobmanager/src/main/java/org/apache/stanbol/workflow/cameljobmanager/impl/CamelJobManager.java
Adding support for chain component in Camel job manager