XCM v2: Scripting, Query responses, Exception handling and Error reporting (#3629)

* Intoduce XCM v2

Also some minor fix for v0/v1

* Minor version cleanup

* Minor version cleanup

* Introduce SendError for XcmSend trait to avoid cycles with having Outcome in Xcm

* comment

* Corrent type

* Docs

* Fix build

* Fixes

* Introduce the basic impl

* Docs

* Add function

* Basic implementation

* Weighed responses and on_report

* Make XCM more script-like

* Remove BuyExecution::orders

* Fixes

* Fixes

* Fixes

* Formatting

* Initial draft and make pallet-xcm build

* fix XCM tests

* Formatting

* Fixes

* Formatting

* spelling

* Fixes

* Fixes

* spelling

* tests for translation

* extra fields to XCM pallet

* Formatting

* Fixes

* spelling

* first integration test

* Another integration test

* Formatting

* fix tests

* all tests

* Fixes

* Fixes

* Formatting

* Fixes

* Fixes

* Formatting

* Bump

* Remove unneeded structuring

* add instruction

* Fixes

* spelling

* Fixes

* Fixes

* Formatting

* Fixes

* Fixes

* Formatting

* Introduce and use VersionedResponse

* Introduce versioning to dispatchables' params

* Fixes

* Formatting

* Rest of merge

* more work

* Formatting

* Basic logic

* Fixes

* Fixes

* Add test

* Fixes

* Formatting

* Fixes

* Fixes

* Fixes

* Nits

* Simplify

* Spelling

* Formatting

* Return weight of unexecuted instructions in case of error as surplus

* Formatting

* Fixes

* Test for instruction count limiting

* Formatting

* Docs

polkadot/scripts/gitlab/lingua.dic

@@ -108,6 +108,7 @@ inverter/MS
 io
 IP/S
 isn
+isolatable
 isolate/BG
 iterable
 jaeger/MS
@@ -189,6 +190,7 @@ prometheus/MS
 provisioner/MS
 proxy/DMSG
 proxy/G
+proxying
 PRs
 PVF/S
 README/MS
@@ -200,6 +202,7 @@ responder/SM
 retriability
 reverify
 roundtrip/MS
+routable
 rpc
 RPC/MS
 runtime/MS
@@ -231,6 +234,7 @@ taskmanager/MS
 TCP
 teleport/D
 teleport/RG
+teleports
 teleportation/SM
 teleporter/SM
 teleporters
@@ -251,6 +255,7 @@ unordered
 unreceived
 unreserve
 unreserving
+unroutable
 unservable/B
 untrusted
 untyped