update 2.0.6
* Class name changed from GetResponse to GetResponseIntegration, in some cases caused error: Cannot redeclare class GetResponse

git-svn-id: https://plugins.svn.wordpress.org/getresponse-integration/trunk@908824 b8457f37-d9ea-0310-8a92-e5e31aec5664
update 2.0.6

git-svn-id: https://plugins.svn.wordpress.org/getresponse-integration/trunk@908825 b8457f37-d9ea-0310-8a92-e5e31aec5664