- Minor bug fixes

git-svn-id: https://plugins.svn.wordpress.org/shopp-salesbinder/trunk@1008102 b8457f37-d9ea-0310-8a92-e5e31aec5664
- Readme fix

git-svn-id: https://plugins.svn.wordpress.org/shopp-salesbinder/trunk@1008103 b8457f37-d9ea-0310-8a92-e5e31aec5664