The extractMessage function has a lot to do with parsing - so this
and its tests are moved into the pageIssuesParser.
Change-Id: I62d79fbba166eff2c3ca573ef94ff86a269a7f9a
Separate the page issue grouping concern so that changes to parsing
don't concern everything else and vice-versa.
Bug: T203449, T202349
Change-Id: I7bddb0c53310805ece71b8f7821b1d6ce05cfae9
Updates QUnit test files from starting with "test_" to ending with
"test.js" in accordance with the Readers Wed coding conventions.
https://www.mediawiki.org/wiki/Reading/Web/Coding_conventions
Bug: T197884
Change-Id: I98877e3fc432b6edd0c53d834ef23b3ef8fb7d6a
Ed Sanders
jdlrobson
Stephen Niedzielski
Jan Drewniak