Encoding compatibility issue: quote insertion in playlist description

[aude-crem]

pb d'affichage de l'apostrophe dans zone de texte d'une liste de lecture

Dans la description d'une playlist : un mot avec une apostrophe se transforme en code HTML .

[AnasGhrab]

[thomasfillon]

Steps to reproduce:

• edit a playlist and add some quote to the title: "my playlist"
• save
• edit again : the title now appears in the edit box as "ma playlist"
• save : the title appears as "ma playlist"

if edit/save again: & are added ...