[REF] i18n/localization.rst: rework the entire localization tutorial

closes odoo/documentation#1969

X-original-commit: 9db567159d
Signed-off-by: Antoine Vandevenne (anv) <anv@odoo.com>
Signed-off-by: William André (wan) <wan@odoo.com>
Co-authored-by: William Andre <wan@odoo.com>
Co-authored-by: Ivan Yelizariev <iel@odoo.com>

content/developer/reference/frontend/javascript_reference.rst

@@ -1130,7 +1130,7 @@ to be translated.  The way it currently works is the following:
   is found.
 
 Note that translations are explained in more details, from the server point of
-view, in the document :doc:`/developer/misc/i18n/translations`.
+view, in the document :doc:`/developer/howtos/translations`.
 
 There are two important functions for the translations in javascript: *_t* and
 *_lt*.  The difference is that *_lt* is lazily evaluated.
@@ -2241,5 +2241,3 @@ For more information, look into the `control_panel_renderer.js <https://github.c
     https://api.jquery.com/delegate/
 
 .. _datepicker: https://github.com/Eonasdan/bootstrap-datetimepicker
-
-