Remove HTML and PHP nodes: no longer supported since Jack Jackrum (#191)

Author: annda

_test/json/html_block.json

@@ -23,7 +23,6 @@ public function test_renderer($dokuwikiMarkup, $expectedJSON, $msg)
         global $ID;
         $ID = 'wiki:syntax';
         $instructions = p_get_instructions($dokuwikiMarkup);
-//        print_r($instructions);
         $doc = p_render('prosemirror', $instructions, $info);
         $this->assertJsonStringEqualsJsonString($expectedJSON, $doc, $msg);
     }