aggregation: label all formfields for Range and move them from templates to views.
aggregation: improve jinja labels in Range.
aggregation: label all formfields for Population and move them from templates to views.
aggregation: correct Range and Population formfields.
label all formfields for Habitat and move them from templates to views.
label all formfields for Pressures; switch from tmplts to views.
aggregation: label all formfields for Threads; switch from tmplts to views.
aggregation: label all formfields for InfoComp. switch tmplts to views.
aggregation: label all formfields for Natura2000. switch tmplts -> views.
aggregation: label all formfields for Conclusions and Sources.