replace deprecated ->escape()

git-svn-id: https://plugins.svn.wordpress.org/look-see-security-scanner/trunk@758620 b8457f37-d9ea-0310-8a92-e5e31aec5664
version bump

git-svn-id: https://plugins.svn.wordpress.org/look-see-security-scanner/trunk@758621 b8457f37-d9ea-0310-8a92-e5e31aec5664
fix typo.  :)

git-svn-id: https://plugins.svn.wordpress.org/look-see-security-scanner/trunk@758624 b8457f37-d9ea-0310-8a92-e5e31aec5664