OZP-64: findWidgetDefinitions functional tests
OZP-64: Legacy Widgets API test widget
OZP-64: removing required widgets fields from findWidgetDefs docs
OZP-64: Functional Test refactoring
OZP_64: Required widgets
OZP-64: Widgets API legacy functional tests
OZP-64: adding requiredWidgets to serverConfig.jsp
OZP-64: Removing obsolete documentation
OZP-64: Trying to prevent intermittent failures
OZP-64: Fixing functional tests for chrome

Using waitFor instead of Thread.sleep
OZP-64: Changing SpecBase to WidgetSpecBsae