** Changed school data entity initiator mechanism from initializing
entities when first accessed to be initialized before they can be used
** Added WorkspaceEntityController
** Added method for listing workspaces by school data source into
WorkspaceController
** Commented out mocked workspaces
** Fixed rest easy dependencies in rest project
** Added jackson2 rest provider into webapp pom.xml
** Enabled muikku pyramus plugin
** Shared muikku pyramus plugin project
** Added Pyramus school data entities