Remove heading in case study box

git-svn-id: https://plugins.svn.wordpress.org/newsme/trunk@933065 b8457f37-d9ea-0310-8a92-e5e31aec5664
Testout box

git-svn-id: https://plugins.svn.wordpress.org/newsme/trunk@933066 b8457f37-d9ea-0310-8a92-e5e31aec5664
Add 1. and 2. to case study list

git-svn-id: https://plugins.svn.wordpress.org/newsme/trunk@933068 b8457f37-d9ea-0310-8a92-e5e31aec5664