Reverted a change in SemanticFactory previously committed by mistake.
Year in footer is generated dynamically.
Research group web test created.
Research group web test refactored.
Button assertion changed to link assertion.
Article test cases are created, time to wait for ajax operation added.
increased waiting time, catching AssertionError instead of Exception
the articles visibility test now includes Admin and User roles.
License and citation text added to homepage
time to wait for ajax operation is extended until a dynamic waiting will be implemented
added a license logo. Fixed not valid html
solved conflict and merged