Merge remote-tracking branch 'pejot/develop' into tests

Conflicts:
	src/main/java/pl/psnc/dl/wf4ever/model/Builder.java
	src/test/java/pl/psnc/dl/wf4ever/model/BaseTest.java
onCreated() now handles post creation properties setup.
Merge branch 'develop' into tests
onCreated() now handles post creation properties setup.
Merge branch 'develop' into tests
Fix the annotation tests.
Fixed the builder test.
Fix aggregated resource test.
Fix the proxy tests.
Folder tests pass.
Merge branch 'develop' of github.com:piotrholubowicz/rosrs into develop
Merge branch 'develop' of github.com:piotrholubowicz/rosrs into develop
ResearchObject test annotation part implemented