* Add Xcm module.

* Remove unused deps.

* Make clippy happy.

* Add unit tests for orml-xcm.

* declare XcmTransfer trait

* implement XcmTransfer for xtokens pallet

* nits and wrap in transaction

* use xcm outcome in trait

* simplify result match

* Configurable BaseXcmWeight.

* fmt

* Saturating add.

* Fix tests.

* orml-xtokens unit tests

* fmt

* Solve feature pollution; remove pallet system.

add PolkaFoundry to readme

Signed-off-by: Gregory Hill <gregorydhill@outlook.com>

* Changed OrderedSet from Vec to BoundedVec

* Readded derives

* Changed OrderedSet to take BoundedVec

* Updated oracle to use new OrderedSet

* Derive DefaultNoBound for OrderedSet

* Doc Comment

* Removed Debug trait bound

* Update xcm support.

* Fix unit tests.

* fmt

* Add patches.

* Update xtokens.

* fmt

* Clean up.

* Cross-chain transfer weight.

* Weight for xcm execution.

* Keep clippy happy.

* Clean up.

* Buy execution on dest location.

* Better transfer error handling.

* Update deps.

* fmt

* fix fmt

* Update events in unit tests.

* update

* update

* update

* update polkadot-v0.9.5 deps

* update cumulus polkadot-v0.9.5

* checkout to account ExistentialDeposit

* update doc

* implement fungible and fungibles for tokens

* fix clippy

* add TODO

* add helper do_transfer

* Apply review suggestions

Signed-off-by: Gregory Hill <gregorydhill@outlook.com>

Signed-off-by: Gregory Hill <gregorydhill@outlook.com>

This reverts commit 77aeced1.

* update weight template

* ignore resources consumed by benched submethods

* * refactor bencher / no need for build script
* add wasm_builder for building benches into wasm
* colorized output

* update docs

* remove cfg(test)

* clippy

* clippy

* wasm handle panic

* generate bench tests

* update docs

* fix features

* update the way benches are defined

* fix reset reduntant meter

* fix repeat-reads/writes

* cleanup