[FIX] tools: mail: when cleaning, unescape mako specific symbols.
Indeed those are escaped when contained inside an href or mailto element
of a tag, leading to mako not rendering the element.
[FIX] tools: mail: fixed last commit, now simply using replace
[FIX] tools: mail: support \[ and \] in tmeplates
[MERGE] Sync with website-al
[MERGE] Sync with website-al
[MERGE] Sync with website-al
[MERGE] [FIX] tools: mail: when cleaning, unescape mako specific symbols.
Indeed those are escaped when contained inside an href or mailto element
of a tag, leading to mako not rendering the element.