issue#60 - Fix for missing param in ApiRequest for canceling document

Author: Milan Latinovic

sdk/Eversign/Client.php

@@ -412,7 +412,8 @@ public function createDocumentFromTemplate(DocumentTemplate $template) {
         $serializer = SerializerBuilder::create()->build();
         $payLoad = $serializer->serialize($template, 'json');
 
-        $request = new ApiRequest("POST",
+        $request = new ApiRequest(
+            "POST",
             $this->accessKey,
             Config::DOCUMENT_URL,
             "Eversign\Document",
@@ -604,6 +605,7 @@ public function deleteDocument(Document $document, $type=NULL) {
             Config::DOCUMENT_URL,
             "Eversign\Result",
             $parameters,
+            null,
             $this->apiBaseUrl,
             $this->apiRequestTimeout
         );