#29 - added .core.tests project
#29 - test
#29 - testTreeStructure.txt
#29 - test priorities and categories
#29 - method name change
Merge remote-tracking branch 'origin/master' into
GH29-node-service-unit-tests

Conflicts:
	org.flowerplatform.core/src/org/flowerplatform/core/node/remote/Node.java
	org.flowerplatform.core/src/org/flowerplatform/core/node/remote/NodeService.java
#29 - .core.tests project removed. changes to NodeServiceTest.
Merge remote-tracking branch 'origin/master' into
GH29-node-service-unit-tests

Conflicts:
	org.flowerplatform.core/src/org/flowerplatform/core/node/NodeService.java
	org.flowerplatform.tests/.classpath
#29 - node service unit tests review
Merge branch 'GH29-node-service-unit-tests'

Conflicts:
	org.flowerplatform.core/src/org/flowerplatform/core/node/NodeService.java
	org.flowerplatform.flex_client.core/.flexLibProperties