Make use of parity-codec "derive" crate feature (#1919)

* Make use of parity-codec "derive" crate feature

* Bump impl_version

* Update wasm files and Cargo.lock files

* Transferred to parity_codec derive feature for the rest of the crates

* Update wasm binaries and lock files

* Update core and node wasm binaries

substrate/core/finality-grandpa/src/authorities.rs

@@ -20,7 +20,7 @@ use fork_tree::ForkTree;
 use parking_lot::RwLock;
 use substrate_primitives::Ed25519AuthorityId;
 use grandpa::VoterSet;
-use parity_codec_derive::{Encode, Decode};
+use parity_codec::{Encode, Decode};
 use log::{debug, info};
 
 use std::cmp::Ord;

substrate/core/finality-grandpa/src/consensus_changes.rs

@@ -15,7 +15,7 @@
 // along with Substrate.  If not, see <http://www.gnu.org/licenses/>.
 
 use std::sync::Arc;
-use parity_codec_derive::{Encode, Decode};
+use parity_codec::{Encode, Decode};
 
 /// Consensus-related data changes tracker.
 #[derive(Clone, Debug, Encode, Decode)]

substrate/core/finality-grandpa/src/finality_proof.rs

@@ -37,7 +37,6 @@ use client::{
 	light::fetcher::RemoteCallRequest,
 };
 use parity_codec::{Encode, Decode};
-use parity_codec_derive::{Encode, Decode};
 use grandpa::BlockNumberOps;
 use runtime_primitives::generic::BlockId;
 use runtime_primitives::traits::{

substrate/core/finality-grandpa/src/justification.rs

@@ -20,8 +20,7 @@ use client::{CallExecutor, Client};
 use client::backend::Backend;
 use client::blockchain::HeaderBackend;
 use client::error::{Error as ClientError, ErrorKind as ClientErrorKind};
-use parity_codec::Decode;
-use parity_codec_derive::{Encode, Decode};
+use parity_codec::{Encode, Decode};
 use grandpa::VoterSet;
 use grandpa::{Error as GrandpaError};
 use runtime_primitives::generic::BlockId;

substrate/core/finality-grandpa/src/lib.rs

@@ -61,7 +61,6 @@ use client::{
 };
 use client::blockchain::HeaderBackend;
 use parity_codec::{Encode, Decode};
-use parity_codec_derive::{Encode, Decode};
 use runtime_primitives::traits::{
 	NumberFor, Block as BlockT, Header as HeaderT, DigestFor, ProvideRuntimeApi, Hash as HashT,
 	DigestItemFor, DigestItem,