adding version 0.2.5

git-svn-id: https://plugins.svn.wordpress.org/wp-redis-cache/trunk@998187 b8457f37-d9ea-0310-8a92-e5e31aec5664
adding version 0.2.5

git-svn-id: https://plugins.svn.wordpress.org/wp-redis-cache/trunk@998190 b8457f37-d9ea-0310-8a92-e5e31aec5664