LPS-34736 Fix double escaping in getJSONValue()
SOS-1568 Create AssetRenderer for Tasks
SOS-1568 Adding abstract.jsp and full_content.jsp
SOS-1534 Create AssetRenderer for Microblogs
SOS-1534 Adding full_content.jsp and abstract.jsp
SOS-1534 Moving AssetRenderer and AssetRendererFactory to follow multi-portlets standard