Issue #2476745 by joshi.rohit100, znerol, andile2012, webchick, Daniel Kanchev: Fix case of SuperNovaGenerator in HelpEmptyPageTest

Issue #2335661 by Wim Leers, pwolanin, dawehner, Fabianx, larowlan, catch, Berdir: Outbound path & route processors must specify cacheability metadata