delete all file once

git-svn-id: https://plugins.svn.wordpress.org/sliding-contact-form-by-formget/trunk@843052 b8457f37-d9ea-0310-8a92-e5e31aec5664
import all the files

git-svn-id: https://plugins.svn.wordpress.org/sliding-contact-form-by-formget/trunk@843054 b8457f37-d9ea-0310-8a92-e5e31aec5664
import all the files

git-svn-id: https://plugins.svn.wordpress.org/sliding-contact-form-by-formget/trunk@843055 b8457f37-d9ea-0310-8a92-e5e31aec5664
import all the files

git-svn-id: https://plugins.svn.wordpress.org/sliding-contact-form-by-formget/trunk@843056 b8457f37-d9ea-0310-8a92-e5e31aec5664
import all the files

git-svn-id: https://plugins.svn.wordpress.org/sliding-contact-form-by-formget/trunk@843057 b8457f37-d9ea-0310-8a92-e5e31aec5664
import all the files

git-svn-id: https://plugins.svn.wordpress.org/sliding-contact-form-by-formget/trunk@843058 b8457f37-d9ea-0310-8a92-e5e31aec5664