Committing 1.3.0

git-svn-id: https://plugins.svn.wordpress.org/wp-job-manager/trunk@794423 b8457f37-d9ea-0310-8a92-e5e31aec5664
Tested up to 3.7

git-svn-id: https://plugins.svn.wordpress.org/wp-job-manager/trunk@794425 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fix markup, 1.3.1

git-svn-id: https://plugins.svn.wordpress.org/wp-job-manager/trunk@795343 b8457f37-d9ea-0310-8a92-e5e31aec5664