Fix to show all agents in backend widget select

git-svn-id: https://plugins.svn.wordpress.org/genesis-agent-profiles/trunk@781341 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update readme file with new version number

git-svn-id: https://plugins.svn.wordpress.org/genesis-agent-profiles/trunk@781350 b8457f37-d9ea-0310-8a92-e5e31aec5664