Updated mediawiki/extensions
Project: mediawiki/extensions/Elastica  6eaa83a5f0410dbd345dc6acdb19814e6973a824

Autoloader update

For posterity, the following will find the new classes:
for file in $(find Elastica/lib/ -type f | cut -d'/' -f4-) ; do
  grep $file Elastica.php > /dev/null || echo $file
done

Change-Id: Ic2a45c3eebc8d87a31512b096dc0485ad16cff17