Add option for toggling html escapes inside markdown fields

app/Core/Helper.php

@@ -502,7 +502,7 @@ class Helper
     public function markdown($text, array $link = array())
     {
         $parser = new Markdown($link, $this);
-        $parser->setMarkupEscaped(true);
+        $parser->setMarkupEscaped(MARKDOWN_ESCAPED);        
         return $parser->text($text);
     }
 

config.default.php

@@ -127,3 +127,6 @@ define('ENABLE_HSTS', true);
 
 // Enable or disable "X-Frame-Options: DENY" HTTP header
 define('ENABLE_XFRAME', true);
+
+// Escape html inside markdown text
+define('MARKDOWN_ESCAPED', false);