Parallel handling of reponses.
Replace github.com/vmihailenco/msgpack with gitlab.com/komex/msgpack
Fix unit test and benchmark unit-tests
Tagging version v1.2.0 v1.2.0
Tagging version v1.1.1 v1.1.1
Skip undecoded messages up to the end of package auto-skip-packages
Fix reloading indexes and spaces