Bug fix for ForEachLoop Capacity configuration.
Add a parameter to ExecutorService configuration in parallelj.xml file: type="INSTANCE". This allow to specify a specific Executor to use for each instance of a sub program.
Merge branch 'master' of https://github.com/awltech/org.parallelj

* 'master' of https://github.com/awltech/org.parallelj:
  Bug fix for ForEachLoop Capacity configuration. Add a parameter to ExecutorService configuration in parallelj.xml file: type="INSTANCE". This allow to specify a specific Executor to use for each instance of a sub program.

Conflicts:
	parallelj-launching/src/main/java/org/parallelj/launching/internal/ExecutorManager.java