LPS-41192 Removes unused vars
LPS-41192 Disable add translation when the article is new
LPS-41192  Show title new-web-content when the article is new and the default value is null
LPS-41192 Don't show the article status and article version when article is new
LPS-41192 We shouldn't show the article toolbar when the article is null or the article is new
LPS-41192 SF