[render/render] Introduce longest increasing subsequence-based node moves in keyed diff, fix #1791, fix #2026
[render/render] Introduce longest increasing subsequence-based node moves in keyed diff, fix #1791, fix #2026

lhorie/mithril.js,MithrilJS/mithril.js,MithrilJS/mithril.js,impinball/mithril.js,barneycarroll/mithril.js,barneycarroll/mithril.js,lhorie/mithril.js,pygy/mithril.js,pygy/mithril.js,impinball/mithril.js