cubicweb #1558893 Jquery Datetime Picker trouble in localization file (spanish) [validation pending]

Datetime picker is not working in spanish. The problem is in the file web/data/jquery.ui.datepicker-es.js, which has the spanish translation, there is a prob with "acute;" accents.

done in3.12.0
load left0.000
closed by#110f38b322ef [date picker] apply Carlos patch fixing spanish date picker translation file. Closes #1558893