Cumulus changes version 2 (#2313)

* ensure imbalances are properly accounted for (#2183)

* ensure imbalances are properly accounted for

* bump runtime version

* Update node/runtime/src/lib.rs

* implement contract events (#2161)

* implement contract events

* update runtime

* renaming

* update test code hash

* improve complexity details

* add deposit event base cost

* add test

* Revert "add deposit event base cost"

This reverts commit 58ec010c0f4f4f0e16935ad41da32aedd17a8c57.

* update test

* Revert "update test"

This reverts commit 6fe61a593ccf0d41f09a0b97472b28ed8751a999.

* Revert "Revert "add deposit event base cost""

This reverts commit 145e8a9bac15313a4c380aa66b94fd4d36fa3f6d.

* Fix format a bit

*  Replace Vec<u8> with [u8; 32] for contract storage key (#2184)

* Replace Vec<u8> with [u8; 32] for contract storage key

* Read storage keys from sandbox memory into fixed size buffer

* Increment `impl_version`

* Remove redundant Ok(()) and explicitly specify StorageKey buffer type (#2188)

* Switch to `derive(Encode, Decode)` for `Call` (#2178)

* Add some tests

* More tests

* Switch to `derive(Encode, Decode)` for `Call`

* Update lock files

* Simplify the macro cases

* Cache changes trie config in db storage (#2170)

* cache changes trie config in db storage

* Update core/client/db/src/lib.rs

Co-Authored-By: svyatonik <svyatonik@gmail.com>

* Update core/client/db/src/lib.rs

Co-Authored-By: svyatonik <svyatonik@gmail.com>

* Fix version check for renamed runtime api methods (#2190)

* Add feature to disable including the test-runtime wasm blob

* Enable `std` feature for `consensus_authorities`

* Implement `skip_initialize_block` and `initialize_block` for runtime api

* Add test and fixes bug

* Begin to implement support for passing the `ProofRecorder`

* Make sure proof generation works as intended

* Fixes tests

* Make `BlockBuilder` generate proofs on request.

* Adds `TestClientBuilder` to simplify creating a test client

* Add `include-wasm-blob` to `test-client` as well

* Make `test-client` compile without including the wasm file

* Disable more stuff in test-client without wasm

* Reorganize the re-exports

* Use correct bounds

* Update docs

* Update core/client/src/block_builder/block_builder.rs

Co-Authored-By: bkchr <bkchr@users.noreply.github.com>

* Extend test to actually generated proof

* Switch to enum for `skip_initialize_block`

* Some wasm files updates

substrate/core/executor/src/native_executor.rs

@@ -53,11 +53,11 @@ fn fetch_cached_runtime_version<'a, E: Externalities<Blake2Hasher>>(
 	ext: &mut E,
 	default_heap_pages: Option<u64>,
 ) -> Result<(&'a WasmModuleInstanceRef, &'a Option<RuntimeVersion>)> {
-
 	let code_hash = match ext.original_storage_hash(well_known_keys::CODE) {
 		Some(code_hash) => code_hash,
 		None => return Err(ErrorKind::InvalidCode(vec![]).into()),
 	};
+
 	let maybe_runtime_preproc = cache.borrow_mut().entry(code_hash.into())
 		.or_insert_with(|| {
 			let code = match ext.original_storage(well_known_keys::CODE) {
@@ -84,6 +84,7 @@ fn fetch_cached_runtime_version<'a, E: Externalities<Blake2Hasher>>(
 				}
 			}
 		});
+
 	match maybe_runtime_preproc {
 		RuntimePreproc::InvalidCode => {
 			let code = ext.original_storage(well_known_keys::CODE).unwrap_or(vec![]);