Updated mediawiki/extensions
Project: mediawiki/extensions/Echo  792b9dfc316394fa3bdc6df4dd10a1b594ed2b3c

Add ability to run QUnit tests

Point out there are no QUnit tests :-)
Add .jshintignore file

Change-Id: I02635b8620dda0110c04549724f50f561c5657fe
Note: See also 69034