Updated mediawiki/extensions
Project: mediawiki/extensions/SecurePoll  4b50733c857b7f81f3b1f460f7defac895325b92

Revert "ResourceLoader-ify SecurePoll"

This reverts commit 0f6c52f467e04aa1854be03e2e79582a9bc3b16e

Change-Id: I0c54aed96351db2f7ea23f86e001226b11a3cc5a