Disabled NGG v2.x's caching class when it calls the 'load module' hook. The cache creates issues with the dynamic user generated content the voting plugin adds to gallery pages.
I hope it doesn't massively affect performance, but then the NGG team will need to provide a way for 3rd parties to force the the reloading of certain cached items.

git-svn-id: https://plugins.svn.wordpress.org/nextgen-gallery-voting/trunk@868782 b8457f37-d9ea-0310-8a92-e5e31aec5664