[facets] Correctly look for inputs of type "hidden" (closes #4502768)
jQuery ':hidden' selector looks at CSS visual properties (eg, 'display',
'visibility'). The intent here was probably to look for inputs of type
"hidden", which many facets use to store user selection data (eg,
FacetRangeWidget).
The problem is that regular text inputs (eg the "has_text" facet which
has a '<input type="text"/>') will be picked up by this selector if they
are inside a folded facet. Chaos and destruction ensue.
addressbook
basket
blog
book
calendar
comment
company
email
file
folder
i18ncontent
keyword
link
mailinglist
person
tag
timeseries
vcsfile