Initial commit of plugin to trunk

git-svn-id: https://plugins.svn.wordpress.org/post-meta-searcher/trunk@746061 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated of plugin name

git-svn-id: https://plugins.svn.wordpress.org/post-meta-searcher/trunk@746063 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated plugin description

git-svn-id: https://plugins.svn.wordpress.org/post-meta-searcher/trunk@746064 b8457f37-d9ea-0310-8a92-e5e31aec5664