Expand doclink HTML elements in MAIL_TEMPLATE's body (refs #3651)
Escape HTML special chars when using CORE_MAILACTIONURL (refs #3651)
Corrected PU_test_dcp_getDocAnchor.php with escaped html special chars (refs #3651)
Merge pull request #858 from eguaj/3.2-A3651

Expand doclink HTML elements in MAIL_TEMPLATE's body (refs #3651)