Revert to 7.x-1.x version of xfdf.inc: Issue #1904100 by Liam Morland: Don't...

Revert to 7.x-1.x version of xfdf.inc: Issue #1904100 by Liam Morland: Don't use htmlspecialchars() in create_xfdf().

xfdf.inc

@@ -6,8 +6,10 @@
  */
 
 /**
+ * create_xfdf
+ *
  * Takes values passed via associative array and generates XFDF file format
- * with that data for the PDF address supplied.
+ * with that data for the pdf address sullpiled.
  *
  * @param string $file The pdf file - url or file path accepted
  * @param array $info data to use in key/value pairs no more than 2 dimensions