^ Updated select2.js to v3.5.1, fixing some issues like, cannot display
2 filters with same name, descpite having different id and being
different forms (filtering module, category filters area)
+ Added usage of print behaviour parameter in item layouts (modular and
blog) like it was done for other views (category,search,etc), so now it
will auto open browser print dialog or display a button to open the
dialog
# Fixed field filters CSS not always applied as intended, so that the
filters appear correct and the same in both filtering module and in
category filters area