[web/autoform] fix regression introduced by #5758ba784ebd The changes from cset 5758ba784ebd "[autoform] when building inlined-form view for a relation, consider related entities intead of other views" lead to an unexpected 'add new' link on creation of an entity with inlined form for a relation of cardinality 1. To avoid this, we should consider formviews and not existing relations when the entity is being created. Closes #10860258

     1

TACHES

     2

======

     3

     4

-- écrire objet stocke/manipule les données

     5

     6

-- extraire tests de chaîne de caractère

     7

     8

* utiliser sqlite 

     9

    10

* écrire fonction prend chemin en argument et renvoie contenu

    11

    12

* extraire tests (chaîne de caractère) de spec 

    13

    14

* utiliser yams pour schéma