cubicweb #2110235 Rewrite incontext, outcontext and oneline views [validation pending]

Default implementation should use dc_title() and dc_long_title() directly rather than redirecting to textincontext and textoutofcontext views.

prioritynormal
typeenhancement
done in3.15.0
load0.200
load left0.000
closed by#85ade620056c [views] (in/outof)context views now use directly dc_(long)_title() (closes #2110235)