add outline stub about ceasefire talks, notes for improvement of metamodel
update reference to S/RES/2166
update reference to S/RES/2166
add xref to commentary by Mstr Churkin, w.r.t MH-17 ceaseifre investigration, ceasefire proceedings
add stub notes, origins NATO, EU, BRICS
add brief reference under 'various', school in Cheremushki
adding xrefs, records of civilian casualities
add note w.r.t ban of Russian TV in Ukraine
correct foundry note abt Pravyi Sektor