Update the service to std futures (#4447)

* Switch service to futures03

* Fix tests

* Fix service test and cli

* Re-add Executor trait to SpawnTaskHandle

* Fix node-service

* Update babe

* Fix browser node

* Update aura

* Revert back to tokio-executor to fix runtime panic

* Add todo item

* Fix service tests again

* Timeout test futures

* Fix tests

* nits

* Fix service test

* Remove zstd patch

* Re-add futures01 to aura and babe tests as a dev-dep

* Change failing test to tee

* Fix node

* Upgrade tokio

* fix society

* Start switching grandpa to stable futures

* Revert "Start switching grandpa to stable futures"

This reverts commit 9c1976346237637effc07c13f7d0403daf5e71cf.

* Fix utils

* Revert substrate service test

* Revert gitlab

Co-authored-by: thiolliere <gui.thiolliere@gmail.com>

substrate/bin/node-template/Cargo.toml

@@ -11,10 +11,9 @@ path = "src/main.rs"
 
 [dependencies]
 futures = "0.3.1"
-futures01 = { package = "futures", version = "0.1.29" }
 ctrlc = { version = "3.1.3", features = ["termination"] }
 log = "0.4.8"
-tokio = "0.1.22"
+tokio = { version = "0.2", features = ["rt-threaded"] }
 parking_lot = "0.9.0"
 codec = { package = "parity-scale-codec", version = "1.0.0" }
 trie-root = "0.15.2"