Technical Committee (#3041)

* Add copy of council seats as elections module.

* Split council into collective and elections modules.

Make collective instanceable.

* Propagate changes to the runtime and fix origin/event

* insert_ref and put_ref to avoid copies.

* Add tests

* Fix up collective's tests

* One more test

* Fix elections module tests

* Missed merge line

* Minor fix

* Test fixes

* Line widths

* Line widths

* Rntime version

* Remove comment

* Deduplicate

* Bump runtime again

* Fix test

substrate/node/runtime/Cargo.toml

@@ -20,8 +20,9 @@ aura = { package = "srml-aura", path = "../../srml/aura", default-features = fal
 authorship = { package = "srml-authorship", path = "../../srml/authorship", default-features = false }
 balances = { package = "srml-balances", path = "../../srml/balances", default-features = false }
 contracts = { package = "srml-contracts", path = "../../srml/contracts", default-features = false }
-council = { package = "srml-council", path = "../../srml/council", default-features = false }
+collective = { package = "srml-collective", path = "../../srml/collective", default-features = false }
 democracy = { package = "srml-democracy", path = "../../srml/democracy", default-features = false }
+elections = { package = "srml-elections", path = "../../srml/elections", default-features = false }
 executive = { package = "srml-executive", path = "../../srml/executive", default-features = false }
 finality-tracker = { package = "srml-finality-tracker", path = "../../srml/finality-tracker", default-features = false }
 grandpa = { package = "srml-grandpa", path = "../../srml/grandpa", default-features = false }
@@ -56,8 +57,9 @@ std = [
 	"authorship/std",
 	"balances/std",
 	"contracts/std",
-	"council/std",
+	"collective/std",
 	"democracy/std",
+	"elections/std",
 	"executive/std",
 	"finality-tracker/std",
 	"grandpa/std",