backup
Java tests pass again.
backup
Merge branch 'master' into clone

Conflicts:
	src/be/kuleuven/cs/distrinet/jlo/model/language/JLoProjectConfig.java
	src/be/kuleuven/cs/distrinet/jlo/model/language/JLoProjectConfigurator.java
fixed project initialization
fixing clone
support classpath attribute
refactoring clone