Produits Entr'ouvert » w.c.s. » Au quotidien

misc: remove alternate forms root directory (#72821)

misc: remove custom category attributes (#72817)

misc: remove custom backoffice class (#72816)

misc: do not add a "Steps" title (#72815)

misc: remove bigdiv context variable (#72814)

(this also no longer makes sure "gauche" is available in context, which
is not necessary since django templates)

misc: remove custom myspace page (#72820)

misc: remove code that was used by old theming (#71998)

trivial: remove code to set "publik" as app label (now the default) (#72000)

misc: remove references to deleted paths (#70852)

misc: remove redirection to /category/formdef, handled by w.c.s. (back) (#69546)