Hygiene: Rename QA file to use underscores

Change-Id: Ia5c24184154c9eb9bf3a8f7e6b20f121158f103f
Hygiene: Kill meaningless create_article.feature browser test

This tests nothing

Change-Id: If2d057fe81835955ee0da91534f60a87856d2530
Merge "Hygiene: Rename QA file to use underscores"
Merge "Hygiene: Kill meaningless create_article.feature browser test"