Added customizer files and updated README.

git-svn-id: https://plugins.svn.wordpress.org/typecase/trunk@1047467 b8457f37-d9ea-0310-8a92-e5e31aec5664
Bumped version to 1.1.1.

git-svn-id: https://plugins.svn.wordpress.org/typecase/trunk@1047470 b8457f37-d9ea-0310-8a92-e5e31aec5664
Removed pro badge.

git-svn-id: https://plugins.svn.wordpress.org/typecase/trunk@1047471 b8457f37-d9ea-0310-8a92-e5e31aec5664