Updated mediawiki/extensions
Project: mediawiki/extensions/PollNY  20ae761f5701a4dde764eea6bf0c9bd96876f9f2

Consistency tweaks in prepararion for adding extension to translatewiki.net

* Remove Title Case
* Add extension description message
* Add newline at end of the i18n file

Change-Id: I7f8ca7134759056d938f7f479c4cb1510c020244