Add section 5: Decentralized Oracles With Fluence And Aqua (#35)

* init quickstart-5

* update consensus calc, tests

* update serivce, aqua

* update service and deploymnt

* update aqua, air

* add seq version

* update aquq

* update examples

* add fold, no fold to aqua

* update par

* update service, aqua with err value

* update tests with err_val

* add connect check, remove peer.connect funcs

* update Readme

* move body to gitbook

quickstart/5-oracle-service/scripts/deploy.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash -o errexit -o nounset -o pipefail
+
+fldist --node-id 12D3KooWFEwNWcHqi9rtsmDhsYcDbRUCDXH84RC4FW6UfsFWaoHi \
+        new_service \
+        --ms artifacts/ts_oracle.wasm:configs/ts_oracle_cfg.json \
+        --name ts-oracle \
+        --verbose \
+>> \
+deployed_service.data