Updated mediawiki/extensions
Project: mediawiki/extensions/ExternalData  397535a2f24f820522c0565fc254c6bde7c33c50

Added "cache seconds" parameter to #get_web_data to add per query cache settings.
Some APIs are fairly static (e.g. Wikipedia places) and some are very dynamic
(e.g. Craiglists listings) and having one global cache expire time was insufficient.

Change-Id: I7e7b24f985c019fbcdcf16c765a55f5f2059773e