DELETE method sends request body

Reverts #52
Fixes #55

Author: Naktibalda

src/Codeception/Module/REST.php

@@ -83,7 +83,7 @@
  */
 class REST extends CodeceptionModule implements DependsOnModule, PartedModule, API, ConflictsWithModule
 {
-    const QUERY_PARAMS_AWARE_METHODS = ['GET', 'HEAD', 'DELETE', 'OPTIONS'];
+    const QUERY_PARAMS_AWARE_METHODS = ['GET', 'HEAD', 'OPTIONS'];
 
     protected $config = [
         'url' => '',

tests/unit/Codeception/Module/RestTest.php

@@ -233,7 +233,6 @@ public function queryParamsAwareMethods()
         return [
             'GET'     => ['GET'],
             'HEAD'    => ['HEAD'],
-            'DELETE'  => ['DELETE'],
             'OPTIONS' => ['OPTIONS'],
         ];
     }