fixed bug with special chars in title. new stable version 1.6.2.4

git-svn-id: https://plugins.svn.wordpress.org/webzunder/trunk@1003218 b8457f37-d9ea-0310-8a92-e5e31aec5664
typo fix

git-svn-id: https://plugins.svn.wordpress.org/webzunder/trunk@1003234 b8457f37-d9ea-0310-8a92-e5e31aec5664