Refactoring  of the put process step. Plus some additional tests.
Merge remote-tracking branch 'origin/putProcessStep'

Conflicts:
	org.hive2hive.core.test/src/org/hive2hive/core/test/flowcontrol/ProcessStepTest.java
	org.hive2hive.core.test/src/org/hive2hive/core/test/flowcontrol/ProcessTest.java
	org.hive2hive.core.test/src/org/hive2hive/core/test/flowcontrol/PutProcessStepTest.java
	org.hive2hive.core.test/src/org/hive2hive/core/test/flowcontrol/common/PutLocationStepTest.java
	org.hive2hive.core.test/src/org/hive2hive/core/test/flowcontrol/common/PutUserProfileStepTest.java
	org.hive2hive.core/src/org/hive2hive/core/process/common/PutUserProfileStep.java