new version 1.3

git-svn-id: https://plugins.svn.wordpress.org/secsign/trunk@1049350 b8457f37-d9ea-0310-8a92-e5e31aec5664
increased version number

git-svn-id: https://plugins.svn.wordpress.org/secsign/trunk@1049352 b8457f37-d9ea-0310-8a92-e5e31aec5664