Rococo v1-1 (#2333)

* Rococo V2

* Do it again!

* Rename

polkadot/runtime/rococo/src/lib.rs

@@ -98,9 +98,9 @@ include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
 /// Runtime version (Rococo).
 pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("rococo"),
-	impl_name: create_runtime_str!("parity-rococo-v1"),
+	impl_name: create_runtime_str!("parity-rococo-v1-1"),
 	authoring_version: 0,
-	spec_version: 19,
+	spec_version: 200,
 	impl_version: 0,
 	#[cfg(not(feature = "disable-runtime-api"))]
 	apis: RUNTIME_API_VERSIONS,