Checkbox not being set when user subscribes to email list

streamsend.module line 480 needed to a paginated request in the query string with a page value. This issue is resolved an needs further review by the community and a commit.

@@ -480 +480 @@

function streamsend_api_get_list_memberships($ssid){
$memberships = array();
- $response = streamsend_api_call('/audiences/{audience_id}/people/'.$ssid.'/memberships');
+ $response = streamsend_api_call('/audiences/{audience_id}/people/'.$ssid.'/memberships?page=1');