delete 3 folders

git-svn-id: https://plugins.svn.wordpress.org/sliding-contact-form-by-formget/trunk@926961 b8457f37-d9ea-0310-8a92-e5e31aec5664
import files

git-svn-id: https://plugins.svn.wordpress.org/sliding-contact-form-by-formget/trunk@926962 b8457f37-d9ea-0310-8a92-e5e31aec5664
import files

git-svn-id: https://plugins.svn.wordpress.org/sliding-contact-form-by-formget/trunk@926963 b8457f37-d9ea-0310-8a92-e5e31aec5664
import files

git-svn-id: https://plugins.svn.wordpress.org/sliding-contact-form-by-formget/trunk@926964 b8457f37-d9ea-0310-8a92-e5e31aec5664