Remove Old Service, 2nd try (#1732)

* Restore "Remove service, migrate all to service-new (#1630)"

i.e.
Revert "Revert "Remove service, migrate all to service-new (#1630)" (#1731)"

This reverts commit b4457f555b.

This allows us to get the changeset from #1630 into a new branch
which can be merged sometime in the future after appropriate burnin
tests have completed.

* remove ',)' from codebase outside of macros

* restore bdfl-preferred formatting

* attempt to improve destructuring formatting

* rename polkadot-service-new -> polkadot-service

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* remove unused import

* Update runtime/rococo-v1/README.md

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: Andronik Ordian <write@reusable.software>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

polkadot/cli/src/lib.rs

@@ -26,17 +26,10 @@ mod cli;
 #[cfg(feature = "cli")]
 mod command;
 
-#[cfg(not(feature = "service-rewr"))]
 pub use service::{
-	ProvideRuntimeApi, CoreApi, ParachainHost, IdentifyVariant,
-	Block, self, RuntimeApiCollection, TFullClient
-};
-
-#[cfg(feature = "service-rewr")]
-pub use service_new::{
-	self as service,
-	ProvideRuntimeApi, CoreApi, ParachainHost, IdentifyVariant,
-	Block, self, RuntimeApiCollection, TFullClient
+	self,
+	ProvideRuntimeApi, CoreApi, IdentifyVariant,
+	Block, RuntimeApiCollection, TFullClient
 };
 
 #[cfg(feature = "cli")]