impl HasCompact for Perbill and Permill (#1411)

* impl Compact<> and HasCompact for Permill Perbill

* update parity-codec to 2.2

* add Cargo.lock

* add lock and build for runtime

* rebuild Cargo.lock after rebase

substrate/core/rpc/Cargo.toml

@@ -10,7 +10,7 @@ jsonrpc-macros = { git="https://github.com/paritytech/jsonrpc.git" }
 jsonrpc-pubsub = { git="https://github.com/paritytech/jsonrpc.git" }
 log = "0.4"
 parking_lot = "0.7.1"
-parity-codec = "2.1"
+parity-codec = "2.2"
 serde = "1.0"
 serde_derive = "1.0"
 serde_json = "1.0"